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+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/decompose/ramanspy.analysis.decompose.PCA.html">ramanspy.analysis.decompose.PCA</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/decompose/ramanspy.analysis.decompose.NMF.html">ramanspy.analysis.decompose.NMF</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/decompose/ramanspy.analysis.decompose.ICA.html">ramanspy.analysis.decompose.ICA</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/cluster/ramanspy.analysis.cluster.KMeans.html">ramanspy.analysis.cluster.KMeans</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/unmix/ramanspy.analysis.unmix.PPI.html">ramanspy.analysis.unmix.PPI</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/unmix/ramanspy.analysis.unmix.FIPPI.html">ramanspy.analysis.unmix.FIPPI</a></li>
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 </ul>
 </li>
 <li class="toctree-l1"><a class="reference internal" href="../../../synth.html">Synthetic data</a></li>
 </ul>
 <p class="caption" role="heading"><span class="caption-text">Gallery:</span></p>
 <ul>
-<li class="toctree-l1 has-children"><a class="reference internal" href="../../../auto_tutorials/index.html">Tutorials</a><input class="toctree-checkbox" id="toctree-checkbox-37" name="toctree-checkbox-37" role="switch" type="checkbox"/><label for="toctree-checkbox-37"><div class="visually-hidden">Toggle navigation of Tutorials</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
+<li class="toctree-l1 has-children"><a class="reference internal" href="../../../auto_tutorials/index.html">Tutorials</a><input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" role="switch" type="checkbox"/><label for="toctree-checkbox-3"><div class="visually-hidden">Toggle navigation of Tutorials</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_tutorials/i-classes/plot_i_generic_container.html">Storing generic data</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_tutorials/i-classes/plot_ii_spectrum_container.html">Storing spectra</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_tutorials/i-classes/plot_iii_image_container.html">Storing imaging data</a></li>
@@ -355,7 +254,7 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_tutorials/vii-synth/plot_i_endmembers.html">Generate synthetic spectra</a></li>
 </ul>
 </li>
-<li class="toctree-l1 has-children"><a class="reference internal" href="../../../auto_examples/index.html">Examples</a><input class="toctree-checkbox" id="toctree-checkbox-38" name="toctree-checkbox-38" role="switch" type="checkbox"/><label for="toctree-checkbox-38"><div class="visually-hidden">Toggle navigation of Examples</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
+<li class="toctree-l1 has-children"><a class="reference internal" href="../../../auto_examples/index.html">Examples</a><input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" role="switch" type="checkbox"/><label for="toctree-checkbox-4"><div class="visually-hidden">Toggle navigation of Examples</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_examples/plot_i_package_overview.html">Cell phenotyping</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_examples/plot_i_preprocessing_pipelines.html">Preprocessing pipelines</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_examples/plot_ii_dl_denoising.html">AI-based denoising</a></li>
@@ -469,9 +368,12 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 
 <span class="sd">    Eilers, P., et al. Baseline correction with asymmetric least squares smoothing. Leiden University Medical Centre Report, 2005, 1(1).</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="ASLS.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASLS.html#ramanspy.preprocessing.baseline.ASLS.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mf">1e6</span><span class="p">,</span> <span class="n">p</span><span class="o">=</span><span class="mf">1e-2</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">50</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">1e-3</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">whittaker</span><span class="o">.</span><span class="n">asls</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">p</span><span class="o">=</span><span class="n">p</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">,</span>  <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span>
                          <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -495,8 +397,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    He, S., et al. Baseline correction for raman spectra using an improved asymmetric least squares method, Analytical Methods, 2014, 6(12), 4402-4407.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
 
+<div class="viewcode-block" id="IASLS.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IASLS.html#ramanspy.preprocessing.baseline.IASLS.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mf">1e6</span><span class="p">,</span> <span class="n">p</span><span class="o">=</span><span class="mf">1e-2</span><span class="p">,</span> <span class="n">lam_1</span><span class="o">=</span><span class="mf">1e-4</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">50</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">1e-3</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">2</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">whittaker</span><span class="o">.</span><span class="n">iasls</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">p</span><span class="o">=</span><span class="n">p</span><span class="p">,</span> <span class="n">lam_1</span><span class="o">=</span><span class="n">lam_1</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -520,8 +425,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    Zhang, Z.M., et al. Baseline correction using adaptive iteratively reweighted penalized least squares. Analyst, 2010, 135(5), 1138-1146.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
 
+<div class="viewcode-block" id="AIRPLS.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.AIRPLS.html#ramanspy.preprocessing.baseline.AIRPLS.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mf">1e6</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">50</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">1e-3</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">whittaker</span><span class="o">.</span><span class="n">airpls</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -545,8 +453,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    Baek, S.J., et al. Baseline correction using asymmetrically reweighted penalized least squares smoothing. Analyst, 2015, 140, 250-257.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
 
+<div class="viewcode-block" id="ARPLS.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ARPLS.html#ramanspy.preprocessing.baseline.ARPLS.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mf">1e5</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">50</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">1e-3</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">whittaker</span><span class="o">.</span><span class="n">arpls</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -570,8 +481,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    Xu, D. et al. Baseline correction method based on doubly reweighted penalized least squares, Applied Optics, 2019, 58, 3913-3920.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
 
+<div class="viewcode-block" id="DRPLS.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.DRPLS.html#ramanspy.preprocessing.baseline.DRPLS.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mf">1e5</span><span class="p">,</span> <span class="n">eta</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">50</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">1e-3</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">2</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">whittaker</span><span class="o">.</span><span class="n">drpls</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">eta</span><span class="o">=</span><span class="n">eta</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -595,8 +509,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    Ye, J., et al. Baseline correction method based on improved asymmetrically reweighted penalized least squares for Raman spectrum. Applied Optics, 2020, 59, 10933-10943.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
 
+<div class="viewcode-block" id="IARPLS.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IARPLS.html#ramanspy.preprocessing.baseline.IARPLS.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mf">1e5</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">50</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">1e-3</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">whittaker</span><span class="o">.</span><span class="n">iarpls</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -620,8 +537,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    Zhang, F., et al. Baseline correction for infrared spectra using adaptive smoothness parameter penalized least squares method.  Spectroscopy Letters, 2020, 53(3), 222-233.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
 
+<div class="viewcode-block" id="ASPLS.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html#ramanspy.preprocessing.baseline.ASPLS.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mf">1e5</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">1e-3</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">alpha</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">whittaker</span><span class="o">.</span><span class="n">aspls</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">alpha</span><span class="o">=</span><span class="n">alpha</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -646,13 +566,16 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 
 <span class="sd">    .. note :: Implementation based on `pybaselines &lt;https://pybaselines.readthedocs.io&gt;`_.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="Poly.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html#ramanspy.preprocessing.baseline.Poly.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">regions</span><span class="p">:</span> <span class="n">List</span><span class="p">[</span><span class="n">Tuple</span><span class="p">[</span><span class="n">Number</span> <span class="ow">or</span> <span class="kc">None</span><span class="p">,</span> <span class="n">Number</span> <span class="ow">or</span> <span class="kc">None</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">):</span>
         <span class="k">if</span> <span class="n">regions</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
             <span class="k">for</span> <span class="n">region</span> <span class="ow">in</span> <span class="n">regions</span><span class="p">:</span>
                 <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">region</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">2</span><span class="p">:</span>
                     <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">&quot;Region must be a list of tuples of two elements&quot;</span><span class="p">)</span>
 
-        <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">polynomial</span><span class="o">.</span><span class="n">poly</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="n">poly_order</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">regions</span><span class="p">)</span>
+        <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">polynomial</span><span class="o">.</span><span class="n">poly</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="n">poly_order</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">regions</span><span class="p">)</span></div>
+
 
     <span class="k">def</span> <span class="nf">_get_mask</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">spectral_axis</span><span class="p">):</span>
         <span class="n">mask</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">zeros_like</span><span class="p">(</span><span class="n">spectral_axis</span><span class="p">)</span>
@@ -704,11 +627,16 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 
 <span class="sd">    Gan, F., et al. Baseline correction by improved iterative polynomial fitting with automatic threshold. Chemometrics and Intelligent Laboratory Systems, 2006, 82, 59-65.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="ModPoly.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html#ramanspy.preprocessing.baseline.ModPoly.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">0.001</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">250</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">use_original</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">mask_initial_peaks</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">polynomial</span><span class="o">.</span><span class="n">modpoly</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="n">poly_order</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">use_original</span><span class="o">=</span><span class="n">use_original</span><span class="p">,</span> <span class="n">mask_initial_peaks</span><span class="o">=</span><span class="n">mask_initial_peaks</span><span class="p">)</span></div>
+</div>
 
 
 
+<div class="viewcode-block" id="PenalisedPoly">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html#ramanspy.preprocessing.baseline.PenalisedPoly">[docs]</a>
 <span class="k">class</span> <span class="nc">PenalisedPoly</span><span class="p">(</span><span class="n">PybaselinesCorrector</span><span class="p">):</span>
 <span class="w">    </span><span class="sd">&quot;&quot;&quot;</span>
 <span class="sd">    Baseline correction based on penalised polynomial fitting.</span>
@@ -720,11 +648,22 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 
 
 <span class="sd">    .. note :: Implementation based on `pybaselines &lt;https://pybaselines.readthedocs.io&gt;`_.</span>
+
+
+<span class="sd">    References</span>
+<span class="sd">    ----------</span>
+<span class="sd">    Mazet, V., et al. Background removal from spectra by designing and minimising a non-quadratic cost function. Chemometrics and Intelligent Laboratory Systems, 2005, 76(2), 121-133.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="PenalisedPoly.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html#ramanspy.preprocessing.baseline.PenalisedPoly.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">0.001</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">250</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">cost_function</span><span class="o">=</span><span class="s1">&#39;asymmetric_truncated_quadratic&#39;</span><span class="p">,</span> <span class="n">threshold</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">alpha_factor</span><span class="o">=</span><span class="mf">0.99</span><span class="p">):</span>
-        <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">polynomial</span><span class="o">.</span><span class="n">penalized_poly</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="n">poly_order</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">cost_function</span><span class="o">=</span><span class="n">cost_function</span><span class="p">,</span> <span class="n">threshold</span><span class="o">=</span><span class="n">threshold</span><span class="p">,</span> <span class="n">alpha_factor</span><span class="o">=</span><span class="n">alpha_factor</span><span class="p">)</span>
+        <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">polynomial</span><span class="o">.</span><span class="n">penalized_poly</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="n">poly_order</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">cost_function</span><span class="o">=</span><span class="n">cost_function</span><span class="p">,</span> <span class="n">threshold</span><span class="o">=</span><span class="n">threshold</span><span class="p">,</span> <span class="n">alpha_factor</span><span class="o">=</span><span class="n">alpha_factor</span><span class="p">)</span></div>
+</div>
 
 
+
+<div class="viewcode-block" id="IModPoly">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html#ramanspy.preprocessing.baseline.IModPoly">[docs]</a>
 <span class="k">class</span> <span class="nc">IModPoly</span><span class="p">(</span><span class="n">PybaselinesCorrector</span><span class="p">):</span>
 <span class="w">    </span><span class="sd">&quot;&quot;&quot;</span>
 <span class="sd">    Baseline correction based on improved modified polynomial fitting.</span>
@@ -742,8 +681,12 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    ----------</span>
 <span class="sd">    Zhao, J., et al. Automated Autofluorescence Background Subtraction Algorithm for Biomedical Raman Spectroscopy, Applied Spectroscopy, 2007, 61(11), 1225-1232.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="IModPoly.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html#ramanspy.preprocessing.baseline.IModPoly.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">0.001</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">250</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">use_original</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">mask_initial_peaks</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">num_std</span><span class="o">=</span><span class="mi">1</span><span class="p">):</span>
-        <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">polynomial</span><span class="o">.</span><span class="n">imodpoly</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="n">poly_order</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">use_original</span><span class="o">=</span><span class="n">use_original</span><span class="p">,</span> <span class="n">mask_initial_peaks</span><span class="o">=</span><span class="n">mask_initial_peaks</span><span class="p">,</span> <span class="n">num_std</span><span class="o">=</span><span class="n">num_std</span><span class="p">)</span>
+        <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">polynomial</span><span class="o">.</span><span class="n">imodpoly</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="n">poly_order</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">use_original</span><span class="o">=</span><span class="n">use_original</span><span class="p">,</span> <span class="n">mask_initial_peaks</span><span class="o">=</span><span class="n">mask_initial_peaks</span><span class="p">,</span> <span class="n">num_std</span><span class="o">=</span><span class="n">num_std</span><span class="p">)</span></div>
+</div>
+
 
 
 <div class="viewcode-block" id="Goldindec">
@@ -765,8 +708,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    ----------</span>
 <span class="sd">    Liu, J., et al. Goldindec: A Novel Algorithm for Raman Spectrum Baseline Correction. Applied Spectroscopy, 2015, 69(7), 834-842.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="Goldindec.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html#ramanspy.preprocessing.baseline.Goldindec.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">0.001</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">250</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">cost_function</span><span class="o">=</span><span class="s1">&#39;asymmetric_indec&#39;</span><span class="p">,</span> <span class="n">peak_ratio</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">alpha_factor</span><span class="o">=</span><span class="mf">0.99</span><span class="p">,</span> <span class="n">tol_2</span><span class="o">=</span><span class="mf">0.001</span><span class="p">,</span> <span class="n">tol_3</span><span class="o">=</span><span class="mf">1e-06</span><span class="p">,</span> <span class="n">max_iter_2</span><span class="o">=</span><span class="mi">100</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">polynomial</span><span class="o">.</span><span class="n">goldindec</span><span class="p">,</span> <span class="n">poly_order</span><span class="o">=</span><span class="n">poly_order</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">cost_function</span><span class="o">=</span><span class="n">cost_function</span><span class="p">,</span> <span class="n">peak_ratio</span><span class="o">=</span><span class="n">peak_ratio</span><span class="p">,</span> <span class="n">alpha_factor</span><span class="o">=</span><span class="n">alpha_factor</span><span class="p">,</span> <span class="n">tol_2</span><span class="o">=</span><span class="n">tol_2</span><span class="p">,</span> <span class="n">tol_3</span><span class="o">=</span><span class="n">tol_3</span><span class="p">,</span> <span class="n">max_iter_2</span><span class="o">=</span><span class="n">max_iter_2</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -789,8 +735,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    ----------</span>
 <span class="sd">    Han, Q., et al. Iterative Reweighted Quantile Regression Using Augmented Lagrangian Optimization for Baseline Correction. 2018 5th International Conference on Information Science and Control Engineering (ICISCE), 2018, 280-284.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="IRSQR.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html#ramanspy.preprocessing.baseline.IRSQR.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">quantile</span><span class="o">=</span><span class="mf">0.05</span><span class="p">,</span> <span class="n">num_knots</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">spline_degree</span><span class="o">=</span><span class="mi">3</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">3</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="mf">1e-06</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">eps</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">spline</span><span class="o">.</span><span class="n">irsqr</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">quantile</span><span class="o">=</span><span class="n">quantile</span><span class="p">,</span> <span class="n">num_knots</span><span class="o">=</span><span class="n">num_knots</span><span class="p">,</span> <span class="n">spline_degree</span><span class="o">=</span><span class="n">spline_degree</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">,</span> <span class="n">tol</span><span class="o">=</span><span class="n">tol</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">eps</span><span class="o">=</span><span class="n">eps</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -813,8 +762,11 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 <span class="sd">    ----------</span>
 <span class="sd">    Liu, Y.J., et al. A Concise Iterative Method with Bezier Technique for Baseline Construction. Analyst, 2015, 140(23), 7984-7996.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="CornerCutting.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html#ramanspy.preprocessing.baseline.CornerCutting.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="mi">100</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">spline</span><span class="o">.</span><span class="n">corner_cutting</span><span class="p">,</span> <span class="n">max_iter</span><span class="o">=</span><span class="n">max_iter</span><span class="p">)</span></div>
+</div>
 
 
 
@@ -835,10 +787,13 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
 
 <span class="sd">    References</span>
 <span class="sd">    ----------</span>
-<span class="sd">    Liu, Y.J., et al. A Concise Iterative Method with Bezier Technique for Baseline Construction. Analyst, 2015, 140(23), 7984-7996.</span>
+<span class="sd">    Cobas, J.C., Bernstein, M.A., Martín-Pastor, M. and Tahoces, P.G., 2006. A new general-purpose fully automatic baseline-correction procedure for 1D and 2D NMR data. Journal of Magnetic Resonance, 183(1), pp.145-151.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
+<div class="viewcode-block" id="FABC.__init__">
+<a class="viewcode-back" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.FABC.html#ramanspy.preprocessing.baseline.FABC.__init__">[docs]</a>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="mf">1000000.0</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">num_std</span><span class="o">=</span><span class="mf">3.0</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">min_length</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">weights_as_mask</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">x_data</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="o">**</span><span class="n">pad_kwargs</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">pybaselines</span><span class="o">.</span><span class="n">classification</span><span class="o">.</span><span class="n">fabc</span><span class="p">,</span> <span class="n">lam</span><span class="o">=</span><span class="n">lam</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="n">scale</span><span class="p">,</span> <span class="n">num_std</span><span class="o">=</span><span class="n">num_std</span><span class="p">,</span> <span class="n">diff_order</span><span class="o">=</span><span class="n">diff_order</span><span class="p">,</span> <span class="n">min_length</span><span class="o">=</span><span class="n">min_length</span><span class="p">,</span> <span class="n">weights</span><span class="o">=</span><span class="n">weights</span><span class="p">,</span> <span class="n">weights_as_mask</span><span class="o">=</span><span class="n">weights_as_mask</span><span class="p">,</span> <span class="n">x_data</span><span class="o">=</span><span class="n">x_data</span><span class="p">,</span> <span class="o">**</span><span class="n">pad_kwargs</span><span class="p">)</span></div>
+</div>
 
 </pre></div>
         </article>
@@ -852,7 +807,7 @@ <h1>Source code for ramanspy.preprocessing.baseline</h1><div class="highlight"><
         <div class="bottom-of-page">
           <div class="left-details">
             <div class="copyright">
-                Copyright &#169; 2023, Dimitar Georgiev
+                Copyright &#169; 2024, Dimitar Georgiev
             </div>
             Made with 
             <a href="https://github.com/pradyunsg/furo">Furo</a>
diff --git a/docs/build/html/_modules/ramanspy/synth/synth.html b/docs/build/html/_modules/ramanspy/synth/synth.html
index c069ab5..4cec17c 100644
--- a/docs/build/html/_modules/ramanspy/synth/synth.html
+++ b/docs/build/html/_modules/ramanspy/synth/synth.html
@@ -175,13 +175,55 @@
 <li class="toctree-l1"><a class="reference internal" href="../../../datasets.html">Datasets</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../../../metrics.html">Metrics</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../../../plot.html">Data visualisation</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../../../preprocessing.html">Preprocessing</a></li>
-<li class="toctree-l1"><a class="reference internal" href="../../../analysis.html">Analysis</a></li>
+<li class="toctree-l1 has-children"><a class="reference internal" href="../../../preprocessing.html">Preprocessing</a><input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" role="switch" type="checkbox"/><label for="toctree-checkbox-1"><div class="visually-hidden">Toggle navigation of Preprocessing</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/misc/ramanspy.preprocessing.misc.Cropper.html">ramanspy.preprocessing.misc.Cropper</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/misc/ramanspy.preprocessing.misc.BackgroundSubtractor.html">ramanspy.preprocessing.misc.BackgroundSubtractor</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/despiking/ramanspy.preprocessing.despike.WhitakerHayes.html">ramanspy.preprocessing.despike.WhitakerHayes</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.SavGol.html">ramanspy.preprocessing.denoise.SavGol</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.Whittaker.html">ramanspy.preprocessing.denoise.Whittaker</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.Kernel.html">ramanspy.preprocessing.denoise.Kernel</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.Gaussian.html">ramanspy.preprocessing.denoise.Gaussian</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASLS.html">ramanspy.preprocessing.baseline.ASLS</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IASLS.html">ramanspy.preprocessing.baseline.IASLS</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IARPLS.html">ramanspy.preprocessing.baseline.IARPLS</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.FABC.html">ramanspy.preprocessing.baseline.FABC</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/norm/ramanspy.preprocessing.normalise.Vector.html">ramanspy.preprocessing.normalise.Vector</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/norm/ramanspy.preprocessing.normalise.MaxIntensity.html">ramanspy.preprocessing.normalise.MaxIntensity</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/norm/ramanspy.preprocessing.normalise.AUC.html">ramanspy.preprocessing.normalise.AUC</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/prepprocessing/protocols/ramanspy.preprocessing.protocols.georgiev2023_P1.html">ramanspy.preprocessing.protocols.georgiev2023_P1</a></li>
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+</ul>
+</li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/decompose/ramanspy.analysis.decompose.PCA.html">ramanspy.analysis.decompose.PCA</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/cluster/ramanspy.analysis.cluster.KMeans.html">ramanspy.analysis.cluster.KMeans</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/unmix/ramanspy.analysis.unmix.PPI.html">ramanspy.analysis.unmix.PPI</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/unmix/ramanspy.analysis.unmix.FIPPI.html">ramanspy.analysis.unmix.FIPPI</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/unmix/ramanspy.analysis.unmix.NFINDR.html">ramanspy.analysis.unmix.NFINDR</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../../generated/analysis/unmix/ramanspy.analysis.unmix.VCA.html">ramanspy.analysis.unmix.VCA</a></li>
+</ul>
+</li>
 <li class="toctree-l1"><a class="reference internal" href="../../../synth.html">Synthetic data</a></li>
 </ul>
 <p class="caption" role="heading"><span class="caption-text">Gallery:</span></p>
 <ul>
-<li class="toctree-l1 has-children"><a class="reference internal" href="../../../auto_tutorials/index.html">Tutorials</a><input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" role="switch" type="checkbox"/><label for="toctree-checkbox-1"><div class="visually-hidden">Toggle navigation of Tutorials</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
+<li class="toctree-l1 has-children"><a class="reference internal" href="../../../auto_tutorials/index.html">Tutorials</a><input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" role="switch" type="checkbox"/><label for="toctree-checkbox-3"><div class="visually-hidden">Toggle navigation of Tutorials</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_tutorials/i-classes/plot_i_generic_container.html">Storing generic data</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_tutorials/i-classes/plot_ii_spectrum_container.html">Storing spectra</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_tutorials/i-classes/plot_iii_image_container.html">Storing imaging data</a></li>
@@ -212,7 +254,7 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_tutorials/vii-synth/plot_i_endmembers.html">Generate synthetic spectra</a></li>
 </ul>
 </li>
-<li class="toctree-l1 has-children"><a class="reference internal" href="../../../auto_examples/index.html">Examples</a><input class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" role="switch" type="checkbox"/><label for="toctree-checkbox-2"><div class="visually-hidden">Toggle navigation of Examples</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
+<li class="toctree-l1 has-children"><a class="reference internal" href="../../../auto_examples/index.html">Examples</a><input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" role="switch" type="checkbox"/><label for="toctree-checkbox-4"><div class="visually-hidden">Toggle navigation of Examples</div><i class="icon"><svg><use href="#svg-arrow-right"></use></svg></i></label><ul>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_examples/plot_i_package_overview.html">Cell phenotyping</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_examples/plot_i_preprocessing_pipelines.html">Preprocessing pipelines</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../auto_examples/plot_ii_dl_denoising.html">AI-based denoising</a></li>
@@ -326,6 +368,10 @@ <h1>Source code for ramanspy.synth.synth</h1><div class="highlight"><pre>
 <span class="sd">        rp.plot.spectra(spectra)</span>
 <span class="sd">        rp.plot.show()</span>
 
+
+<span class="sd">    References</span>
+<span class="sd">    ----------</span>
+<span class="sd">    Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
     <span class="k">if</span> <span class="n">spectral_axis</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
         <span class="k">assert</span> <span class="nb">len</span><span class="p">(</span><span class="n">spectral_axis</span><span class="p">)</span> <span class="o">==</span> <span class="n">n_bands</span><span class="p">,</span> <span class="s1">&#39;The spectral axis should match the number of bands.&#39;</span>
@@ -409,6 +455,11 @@ <h1>Source code for ramanspy.synth.synth</h1><div class="highlight"><pre>
 <span class="sd">    -------</span>
 <span class="sd">    mixtures : array_like</span>
 <span class="sd">        The mixed spectra.</span>
+
+
+<span class="sd">    References</span>
+<span class="sd">    ----------</span>
+<span class="sd">    Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
     <span class="n">spectral_axis</span> <span class="o">=</span> <span class="n">endmembers</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">spectral_axis</span>
 
@@ -482,6 +533,11 @@ <h1>Source code for ramanspy.synth.synth</h1><div class="highlight"><pre>
 <span class="sd">    -------</span>
 <span class="sd">    image : array_like, shape (size, size, num_endmembers)</span>
 <span class="sd">        The generated abundance image.</span>
+
+
+<span class="sd">    References</span>
+<span class="sd">    ----------</span>
+<span class="sd">    Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
     <span class="k">assert</span> <span class="n">scene_type</span> <span class="ow">in</span> <span class="n">SCENES</span><span class="p">,</span> <span class="s1">&#39;The mode must be one of </span><span class="si">{}</span><span class="s1">&#39;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">SCENES</span><span class="p">)</span>
 
@@ -594,6 +650,10 @@ <h1>Source code for ramanspy.synth.synth</h1><div class="highlight"><pre>
 <span class="sd">        # Generate synthetic data</span>
 <span class="sd">        mixture, endmebers, abundance_image = rp.synth.generate_image_dataset(5, 1000, 100, &#39;chessboard&#39;, mixture_mode=&#39;linear&#39;)</span>
 
+
+<span class="sd">    References</span>
+<span class="sd">    ----------</span>
+<span class="sd">    Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.</span>
 <span class="sd">    &quot;&quot;&quot;</span>
 
     <span class="n">endmebers</span> <span class="o">=</span> <span class="n">generate_spectra</span><span class="p">(</span><span class="n">num_endmembers</span><span class="p">,</span> <span class="n">num_spectral_bands</span><span class="p">,</span> <span class="n">realistic</span><span class="o">=</span><span class="n">realistic_endmembers</span><span class="p">,</span> <span class="n">seed</span><span class="o">=</span><span class="n">seed</span><span class="p">)</span>
@@ -618,7 +678,7 @@ <h1>Source code for ramanspy.synth.synth</h1><div class="highlight"><pre>
         <div class="bottom-of-page">
           <div class="left-details">
             <div class="copyright">
-                Copyright &#169; 2023, Dimitar Georgiev
+                Copyright &#169; 2024, Dimitar Georgiev
             </div>
             Made with 
             <a href="https://github.com/pradyunsg/furo">Furo</a>
diff --git a/docs/build/html/_sources/preprocessing.rst.txt b/docs/build/html/_sources/preprocessing.rst.txt
index 04b3e88..6a04355 100644
--- a/docs/build/html/_sources/preprocessing.rst.txt
+++ b/docs/build/html/_sources/preprocessing.rst.txt
@@ -82,8 +82,8 @@ Polynomial fitting:
 
     baseline.Poly
     baseline.ModPoly
-    baseline.Poly
-    baseline.ModPoly
+    baseline.PenalisedPoly
+    baseline.IModPoly
 
 
 Other:
diff --git a/docs/build/html/_templates/autosummary/class.html b/docs/build/html/_templates/autosummary/class.html
index d47e3d7..a3c1c0e 100644
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diff --git a/docs/build/html/analysis.html b/docs/build/html/analysis.html
index 0bb56ea..932e90e 100644
--- a/docs/build/html/analysis.html
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+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
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diff --git a/docs/build/html/auto_examples/index.html b/docs/build/html/auto_examples/index.html
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index 6471104..c22f092 100644
--- a/docs/build/html/auto_examples/plot_i_package_overview.html
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+<li class="toctree-l2"><a class="reference internal" href="../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
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diff --git a/docs/build/html/auto_examples/plot_i_preprocessing_pipelines.html b/docs/build/html/auto_examples/plot_i_preprocessing_pipelines.html
index 8bd3576..50a646b 100644
--- a/docs/build/html/auto_examples/plot_i_preprocessing_pipelines.html
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index b86eec2..edd9026 100644
--- a/docs/build/html/auto_examples/plot_ii_dl_denoising.html
+++ b/docs/build/html/auto_examples/plot_ii_dl_denoising.html
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-<li class="toctree-l2"><a class="reference internal" href="../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
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index 650c9f4..71090c8 100644
--- a/docs/build/html/auto_examples/plot_iii_bacteria_classification.html
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 <li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
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 <li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
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@@ -317,7 +317,7 @@ <h1>ramanspy.preprocessing.baseline.FABC<a class="headerlink" href="#ramanspy-pr
 <p>Implementation based on <a class="reference external" href="https://pybaselines.readthedocs.io">pybaselines</a>.</p>
 </div>
 <p class="rubric">References</p>
-<p>Liu, Y.J., et al. A Concise Iterative Method with Bezier Technique for Baseline Construction. Analyst, 2015, 140(23), 7984-7996.</p>
+<p>Cobas, J.C., Bernstein, M.A., Martín-Pastor, M. and Tahoces, P.G., 2006. A new general-purpose fully automatic baseline-correction procedure for 1D and 2D NMR data. Journal of Magnetic Resonance, 183(1), pp.145-151.</p>
 <dl class="py method">
 <dt class="sig sig-object py" id="ramanspy.preprocessing.baseline.FABC.__init__">
 <span class="sig-name descname"><span class="pre">__init__</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">*</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">lam</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">1000000.0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">scale</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">num_std</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">3.0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">diff_order</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">min_length</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">weights</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">weights_as_mask</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">x_data</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">pad_kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/ramanspy/preprocessing/baseline.html#FABC.__init__"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#ramanspy.preprocessing.baseline.FABC.__init__" title="Link to this definition"></a></dt>
diff --git a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html
index 179ca41..1c3cc07 100644
--- a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html
+++ b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html
@@ -3,7 +3,7 @@
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+<link rel="index" title="Index" href="../../../genindex.html" /><link rel="search" title="Search" href="../../../search.html" /><link rel="next" title="ramanspy.preprocessing.baseline.IRSQR" href="ramanspy.preprocessing.baseline.IRSQR.html" /><link rel="prev" title="ramanspy.preprocessing.baseline.IModPoly" href="ramanspy.preprocessing.baseline.IModPoly.html" />
 
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         <title>ramanspy.preprocessing.baseline.Goldindec - RamanSPy</title>
@@ -193,8 +193,8 @@
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+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
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@@ -354,14 +354,14 @@ <h1>ramanspy.preprocessing.baseline.Goldindec<a class="headerlink" href="#ramans
               </div>
               <svg class="furo-related-icon"><use href="#svg-arrow-right"></use></svg>
             </a>
-          <a class="prev-page" href="ramanspy.preprocessing.baseline.ModPoly.html">
+          <a class="prev-page" href="ramanspy.preprocessing.baseline.IModPoly.html">
               <svg class="furo-related-icon"><use href="#svg-arrow-right"></use></svg>
               <div class="page-info">
                 <div class="context">
                   <span>Previous</span>
                 </div>
                 
-                <div class="title">ramanspy.preprocessing.baseline.ModPoly</div>
+                <div class="title">ramanspy.preprocessing.baseline.IModPoly</div>
                 
               </div>
             </a>
diff --git a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IARPLS.html b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IARPLS.html
index 984de0c..4da4d74 100644
--- a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IARPLS.html
+++ b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IARPLS.html
@@ -193,8 +193,8 @@
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+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IASLS.html b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IASLS.html
index fddaaf8..dfd8099 100644
--- a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IASLS.html
+++ b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IASLS.html
@@ -193,8 +193,8 @@
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-<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
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diff --git a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html
index d81df72..5dd130a 100644
--- a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html
+++ b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html
@@ -193,8 +193,8 @@
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-<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
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 <li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html
index fff110f..cf5b17a 100644
--- a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html
+++ b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html
@@ -3,7 +3,7 @@
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     <meta name="color-scheme" content="light dark"><meta name="generator" content="Docutils 0.18.1: http://docutils.sourceforge.net/" />
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+<link rel="index" title="Index" href="../../../genindex.html" /><link rel="search" title="Search" href="../../../search.html" /><link rel="next" title="ramanspy.preprocessing.baseline.PenalisedPoly" href="ramanspy.preprocessing.baseline.PenalisedPoly.html" /><link rel="prev" title="ramanspy.preprocessing.baseline.Poly" href="ramanspy.preprocessing.baseline.Poly.html" />
 
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         <title>ramanspy.preprocessing.baseline.ModPoly - RamanSPy</title>
@@ -192,9 +192,9 @@
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+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
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@@ -346,12 +346,12 @@ <h1>ramanspy.preprocessing.baseline.ModPoly<a class="headerlink" href="#ramanspy
       <footer>
         
         <div class="related-pages">
-          <a class="next-page" href="ramanspy.preprocessing.baseline.Goldindec.html">
+          <a class="next-page" href="ramanspy.preprocessing.baseline.PenalisedPoly.html">
               <div class="page-info">
                 <div class="context">
                   <span>Next</span>
                 </div>
-                <div class="title">ramanspy.preprocessing.baseline.Goldindec</div>
+                <div class="title">ramanspy.preprocessing.baseline.PenalisedPoly</div>
               </div>
               <svg class="furo-related-icon"><use href="#svg-arrow-right"></use></svg>
             </a>
diff --git a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html
index 044544b..06a0674 100644
--- a/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html
+++ b/docs/build/html/generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html
@@ -191,10 +191,10 @@
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+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
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diff --git a/docs/build/html/generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.Gaussian.html b/docs/build/html/generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.Gaussian.html
index 1679fb6..ee11ab1 100644
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+++ b/docs/build/html/generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.Gaussian.html
@@ -193,8 +193,8 @@
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diff --git a/docs/build/html/generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.Kernel.html b/docs/build/html/generated/prepprocessing/denoising/ramanspy.preprocessing.denoise.Kernel.html
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 <li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/generated/prepprocessing/protocols/ramanspy.preprocessing.protocols.georgiev2023_P3.html b/docs/build/html/generated/prepprocessing/protocols/ramanspy.preprocessing.protocols.georgiev2023_P3.html
index d28d3bc..2885084 100644
--- a/docs/build/html/generated/prepprocessing/protocols/ramanspy.preprocessing.protocols.georgiev2023_P3.html
+++ b/docs/build/html/generated/prepprocessing/protocols/ramanspy.preprocessing.protocols.georgiev2023_P3.html
@@ -193,8 +193,8 @@
 <li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/genindex.html b/docs/build/html/genindex.html
index 5d13b02..0dd085b 100644
--- a/docs/build/html/genindex.html
+++ b/docs/build/html/genindex.html
@@ -191,8 +191,8 @@
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
@@ -343,10 +343,14 @@ <h2>_</h2>
           <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IARPLS.html#ramanspy.preprocessing.baseline.IARPLS.__init__">(ramanspy.preprocessing.baseline.IARPLS method)</a>
 </li>
           <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IASLS.html#ramanspy.preprocessing.baseline.IASLS.__init__">(ramanspy.preprocessing.baseline.IASLS method)</a>
+</li>
+          <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html#ramanspy.preprocessing.baseline.IModPoly.__init__">(ramanspy.preprocessing.baseline.IModPoly method)</a>
 </li>
           <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html#ramanspy.preprocessing.baseline.IRSQR.__init__">(ramanspy.preprocessing.baseline.IRSQR method)</a>
 </li>
           <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html#ramanspy.preprocessing.baseline.ModPoly.__init__">(ramanspy.preprocessing.baseline.ModPoly method)</a>
+</li>
+          <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html#ramanspy.preprocessing.baseline.PenalisedPoly.__init__">(ramanspy.preprocessing.baseline.PenalisedPoly method)</a>
 </li>
           <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html#ramanspy.preprocessing.baseline.Poly.__init__">(ramanspy.preprocessing.baseline.Poly method)</a>
 </li>
@@ -518,6 +522,8 @@ <h2>I</h2>
     </ul></td>
     <td style="width: 33%; vertical-align: top;"><ul>
         <li><a href="plot.html#ramanspy.plot.image">image() (in module ramanspy.plot)</a>
+</li>
+        <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html#ramanspy.preprocessing.baseline.IModPoly">IModPoly (class in ramanspy.preprocessing.baseline)</a>
 </li>
         <li><a href="preprocessing.html#ramanspy.preprocessing.Pipeline.insert">insert() (ramanspy.preprocessing.Pipeline method)</a>
 </li>
@@ -623,8 +629,12 @@ <h2>P</h2>
           <li><a href="data_classes.html#ramanspy.Spectrum.peaks">(ramanspy.Spectrum method)</a>
 </li>
         </ul></li>
+        <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html#ramanspy.preprocessing.baseline.PenalisedPoly">PenalisedPoly (class in ramanspy.preprocessing.baseline)</a>
+</li>
         <li><a href="preprocessing.html#ramanspy.preprocessing.Pipeline">Pipeline (class in ramanspy.preprocessing)</a>
 </li>
+    </ul></td>
+    <td style="width: 33%; vertical-align: top;"><ul>
         <li><a href="data_classes.html#ramanspy.SpectralImage.plot">plot() (ramanspy.SpectralImage method)</a>
 
         <ul>
@@ -633,8 +643,6 @@ <h2>P</h2>
           <li><a href="data_classes.html#ramanspy.Spectrum.plot">(ramanspy.Spectrum method)</a>
 </li>
         </ul></li>
-    </ul></td>
-    <td style="width: 33%; vertical-align: top;"><ul>
         <li><a href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html#ramanspy.preprocessing.baseline.Poly">Poly (class in ramanspy.preprocessing.baseline)</a>
 </li>
         <li><a href="preprocessing.html#ramanspy.preprocessing.Pipeline.pop">pop() (ramanspy.preprocessing.Pipeline method)</a>
diff --git a/docs/build/html/index.html b/docs/build/html/index.html
index 9f00c35..5a5f586 100644
--- a/docs/build/html/index.html
+++ b/docs/build/html/index.html
@@ -193,8 +193,8 @@
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/installation.html b/docs/build/html/installation.html
index 1bd2649..cb3dfde 100644
--- a/docs/build/html/installation.html
+++ b/docs/build/html/installation.html
@@ -193,8 +193,8 @@
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/loading.html b/docs/build/html/loading.html
index dbecc12..bbffa83 100644
--- a/docs/build/html/loading.html
+++ b/docs/build/html/loading.html
@@ -193,8 +193,8 @@
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/metrics.html b/docs/build/html/metrics.html
index b06483b..171cbfc 100644
--- a/docs/build/html/metrics.html
+++ b/docs/build/html/metrics.html
@@ -193,8 +193,8 @@
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/objects.inv b/docs/build/html/objects.inv
index 8f5224c..1de3f61 100644
Binary files a/docs/build/html/objects.inv and b/docs/build/html/objects.inv differ
diff --git a/docs/build/html/overview.html b/docs/build/html/overview.html
index 3e805e0..4e7f8c4 100644
--- a/docs/build/html/overview.html
+++ b/docs/build/html/overview.html
@@ -193,8 +193,8 @@
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/plot.html b/docs/build/html/plot.html
index 90e736a..a8d76d1 100644
--- a/docs/build/html/plot.html
+++ b/docs/build/html/plot.html
@@ -193,8 +193,8 @@
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/build/html/preprocessing.html b/docs/build/html/preprocessing.html
index 91933b9..fe07bc9 100644
--- a/docs/build/html/preprocessing.html
+++ b/docs/build/html/preprocessing.html
@@ -193,8 +193,8 @@
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ASPLS.html">ramanspy.preprocessing.baseline.ASPLS</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html">ramanspy.preprocessing.baseline.Poly</a></li>
-<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
@@ -479,11 +479,11 @@ <h4>Baseline correction<a class="headerlink" href="#baseline-correction" title="
 <tr class="row-even"><td><p><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html#ramanspy.preprocessing.baseline.ModPoly" title="ramanspy.preprocessing.baseline.ModPoly"><code class="xref py py-obj docutils literal notranslate"><span class="pre">baseline.ModPoly</span></code></a>(*[, poly_order, tol, ...])</p></td>
 <td><p>Baseline correction based on modified polynomial fitting.</p></td>
 </tr>
-<tr class="row-odd"><td><p><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Poly.html#ramanspy.preprocessing.baseline.Poly" title="ramanspy.preprocessing.baseline.Poly"><code class="xref py py-obj docutils literal notranslate"><span class="pre">baseline.Poly</span></code></a>(*[, poly_order, regions])</p></td>
-<td><p>Baseline correction based on polynomial fitting.</p></td>
+<tr class="row-odd"><td><p><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html#ramanspy.preprocessing.baseline.PenalisedPoly" title="ramanspy.preprocessing.baseline.PenalisedPoly"><code class="xref py py-obj docutils literal notranslate"><span class="pre">baseline.PenalisedPoly</span></code></a>(*[, poly_order, tol, ...])</p></td>
+<td><p>Baseline correction based on penalised polynomial fitting.</p></td>
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-<tr class="row-even"><td><p><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html#ramanspy.preprocessing.baseline.ModPoly" title="ramanspy.preprocessing.baseline.ModPoly"><code class="xref py py-obj docutils literal notranslate"><span class="pre">baseline.ModPoly</span></code></a>(*[, poly_order, tol, ...])</p></td>
-<td><p>Baseline correction based on modified polynomial fitting.</p></td>
+<tr class="row-even"><td><p><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html#ramanspy.preprocessing.baseline.IModPoly" title="ramanspy.preprocessing.baseline.IModPoly"><code class="xref py py-obj docutils literal notranslate"><span class="pre">baseline.IModPoly</span></code></a>(*[, poly_order, tol, ...])</p></td>
+<td><p>Baseline correction based on improved modified polynomial fitting.</p></td>
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@@ -669,16 +669,16 @@ <h3>Established protocols<a class="headerlink" href="#established-protocols" tit
 <table class="autosummary longtable docutils align-default">
 <tbody>
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-<td><p>The first preprocessing protocol used in the paper by Georgiev et al. <a href="#id5"><span class="problematic" id="id1">[1]_</span></a>.</p></td>
+<td><p>The first preprocessing protocol used in the paper by Georgiev et al. (2023) <a href="#id5"><span class="problematic" id="id1">[1]_</span></a>.</p></td>
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 <tr class="row-even"><td><p><a class="reference internal" href="generated/prepprocessing/protocols/ramanspy.preprocessing.protocols.georgiev2023_P3.html#ramanspy.preprocessing.protocols.georgiev2023_P3" title="ramanspy.preprocessing.protocols.georgiev2023_P3"><code class="xref py py-obj docutils literal notranslate"><span class="pre">protocols.georgiev2023_P3</span></code></a>([...])</p></td>
-<td><p>The third preprocessing protocol used in the paper by Georgiev et al. <a href="#id6"><span class="problematic" id="id2">[1]_</span></a>.</p></td>
+<td><p>The third preprocessing protocol used in the paper by Georgiev et al. (2023) <a href="#id6"><span class="problematic" id="id2">[1]_</span></a>.</p></td>
 </tr>
 <tr class="row-odd"><td><p><a class="reference internal" href="generated/prepprocessing/protocols/ramanspy.preprocessing.protocols.georgiev2023_P3.html#ramanspy.preprocessing.protocols.georgiev2023_P3" title="ramanspy.preprocessing.protocols.georgiev2023_P3"><code class="xref py py-obj docutils literal notranslate"><span class="pre">protocols.georgiev2023_P3</span></code></a>([...])</p></td>
-<td><p>The third preprocessing protocol used in the paper by Georgiev et al. <a href="#id7"><span class="problematic" id="id3">[1]_</span></a>.</p></td>
+<td><p>The third preprocessing protocol used in the paper by Georgiev et al. (2023) <a href="#id7"><span class="problematic" id="id3">[1]_</span></a>.</p></td>
 </tr>
 <tr class="row-even"><td><p><a class="reference internal" href="generated/prepprocessing/protocols/ramanspy.preprocessing.protocols.bergholt2016.html#ramanspy.preprocessing.protocols.bergholt2016" title="ramanspy.preprocessing.protocols.bergholt2016"><code class="xref py py-obj docutils literal notranslate"><span class="pre">protocols.bergholt2016</span></code></a>()</p></td>
-<td><p>A basic preprocessing protocol approximating the one adopted in Bergholt MS et al (2016) <a href="#id8"><span class="problematic" id="id4">[1]_</span></a>.</p></td>
+<td><p>A basic preprocessing protocol approximating the one adopted in Bergholt MS et al. (2016) <a href="#id8"><span class="problematic" id="id4">[1]_</span></a>.</p></td>
 </tr>
 </tbody>
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diff --git a/docs/build/html/search.html b/docs/build/html/search.html
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+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
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@@ -336,6 +336,8 @@ <h2>Synthetic spectra<a class="headerlink" href="#synthetic-spectra" title="Link
 <span class="n">rp</span><span class="o">.</span><span class="n">plot</span><span class="o">.</span><span class="n">show</span><span class="p">()</span>
 </pre></div>
 </div>
+<p class="rubric">References</p>
+<p>Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.</p>
 </dd></dl>
 
 </section>
@@ -360,6 +362,8 @@ <h2>Synthetic fractional abundance scenes<a class="headerlink" href="#synthetic-
 <dd class="field-odd"><p>array_like, shape (size, size, num_endmembers)</p>
 </dd>
 </dl>
+<p class="rubric">References</p>
+<p>Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.</p>
 </dd></dl>
 
 </section>
@@ -393,6 +397,8 @@ <h2>Synthetic mixtures<a class="headerlink" href="#synthetic-mixtures" title="Li
 <dd class="field-odd"><p>array_like</p>
 </dd>
 </dl>
+<p class="rubric">References</p>
+<p>Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.</p>
 </dd></dl>
 
 </section>
@@ -438,6 +444,8 @@ <h2>Synthetic mixture datasets<a class="headerlink" href="#synthetic-mixture-dat
 <span class="n">mixture</span><span class="p">,</span> <span class="n">endmebers</span><span class="p">,</span> <span class="n">abundance_image</span> <span class="o">=</span> <span class="n">rp</span><span class="o">.</span><span class="n">synth</span><span class="o">.</span><span class="n">generate_image_dataset</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="mi">1000</span><span class="p">,</span> <span class="mi">100</span><span class="p">,</span> <span class="s1">&#39;chessboard&#39;</span><span class="p">,</span> <span class="n">mixture_mode</span><span class="o">=</span><span class="s1">&#39;linear&#39;</span><span class="p">)</span>
 </pre></div>
 </div>
+<p class="rubric">References</p>
+<p>Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.</p>
 </dd></dl>
 
 </section>
diff --git a/docs/build/html/tutorials/README.html b/docs/build/html/tutorials/README.html
index 8d3ada4..a5c6fcf 100644
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diff --git a/docs/build/html/tutorials/i-classes/README.html b/docs/build/html/tutorials/i-classes/README.html
index b3ed31c..38a530f 100644
--- a/docs/build/html/tutorials/i-classes/README.html
+++ b/docs/build/html/tutorials/i-classes/README.html
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diff --git a/docs/build/html/tutorials/ii-instrumental/README.html b/docs/build/html/tutorials/ii-instrumental/README.html
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--- a/docs/build/html/tutorials/ii-instrumental/README.html
+++ b/docs/build/html/tutorials/ii-instrumental/README.html
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+<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
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diff --git a/docs/build/html/tutorials/iii-datasets/README.html b/docs/build/html/tutorials/iii-datasets/README.html
index 6c9353a..8b3eb2c 100644
--- a/docs/build/html/tutorials/iii-datasets/README.html
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diff --git a/docs/build/html/tutorials/iv-viz/README.html b/docs/build/html/tutorials/iv-viz/README.html
index 743e368..a21f1de 100644
--- a/docs/build/html/tutorials/iv-viz/README.html
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+<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
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diff --git a/docs/build/html/tutorials/v-preprocessing/README.html b/docs/build/html/tutorials/v-preprocessing/README.html
index 02d2d94..edcef28 100644
--- a/docs/build/html/tutorials/v-preprocessing/README.html
+++ b/docs/build/html/tutorials/v-preprocessing/README.html
@@ -193,8 +193,8 @@
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-<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
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diff --git a/docs/build/html/tutorials/vi-analysis/README.html b/docs/build/html/tutorials/vi-analysis/README.html
index 6511190..ab280c1 100644
--- a/docs/build/html/tutorials/vi-analysis/README.html
+++ b/docs/build/html/tutorials/vi-analysis/README.html
@@ -193,8 +193,8 @@
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-<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
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diff --git a/docs/build/html/tutorials/vii-synth/README.html b/docs/build/html/tutorials/vii-synth/README.html
index 8993e8e..0bdcbb1 100644
--- a/docs/build/html/tutorials/vii-synth/README.html
+++ b/docs/build/html/tutorials/vii-synth/README.html
@@ -193,8 +193,8 @@
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-<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.ModPoly.html">ramanspy.preprocessing.baseline.ModPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.PenalisedPoly.html">ramanspy.preprocessing.baseline.PenalisedPoly</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IModPoly.html">ramanspy.preprocessing.baseline.IModPoly</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.Goldindec.html">ramanspy.preprocessing.baseline.Goldindec</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.IRSQR.html">ramanspy.preprocessing.baseline.IRSQR</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../generated/prepprocessing/baseline/ramanspy.preprocessing.baseline.CornerCutting.html">ramanspy.preprocessing.baseline.CornerCutting</a></li>
diff --git a/docs/source/preprocessing.rst b/docs/source/preprocessing.rst
index 04b3e88..6a04355 100644
--- a/docs/source/preprocessing.rst
+++ b/docs/source/preprocessing.rst
@@ -82,8 +82,8 @@ Polynomial fitting:
 
     baseline.Poly
     baseline.ModPoly
-    baseline.Poly
-    baseline.ModPoly
+    baseline.PenalisedPoly
+    baseline.IModPoly
 
 
 Other:
diff --git a/pyproject.toml b/pyproject.toml
index df98ed5..8b48046 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ramanspy"
-version = "0.2.8"
+version = "0.2.9"
 description = "RamanSPy: An open-source Python package for integrative Raman spectroscopy data analysis"
 readme = "README.md"
 authors = [{ name = "Dimitar Georgiev", email = "d.georgiev21@imperial.ac.uk" }]
diff --git a/src/ramanspy/preprocessing/baseline.py b/src/ramanspy/preprocessing/baseline.py
index 94ce825..d8d2c58 100644
--- a/src/ramanspy/preprocessing/baseline.py
+++ b/src/ramanspy/preprocessing/baseline.py
@@ -290,6 +290,11 @@ class PenalisedPoly(PybaselinesCorrector):
 
 
     .. note :: Implementation based on `pybaselines <https://pybaselines.readthedocs.io>`_.
+
+
+    References
+    ----------
+    Mazet, V., et al. Background removal from spectra by designing and minimising a non-quadratic cost function. Chemometrics and Intelligent Laboratory Systems, 2005, 76(2), 121-133.
     """
     def __init__(self, *, poly_order=2, tol=0.001, max_iter=250, weights=None, cost_function='asymmetric_truncated_quadratic', threshold=None, alpha_factor=0.99):
         super().__init__(pybaselines.polynomial.penalized_poly, poly_order=poly_order, tol=tol, max_iter=max_iter, weights=weights, cost_function=cost_function, threshold=threshold, alpha_factor=alpha_factor)
@@ -394,7 +399,7 @@ class FABC(PybaselinesCorrector):
 
     References
     ----------
-    Liu, Y.J., et al. A Concise Iterative Method with Bezier Technique for Baseline Construction. Analyst, 2015, 140(23), 7984-7996.
+    Cobas, J.C., Bernstein, M.A., Martín-Pastor, M. and Tahoces, P.G., 2006. A new general-purpose fully automatic baseline-correction procedure for 1D and 2D NMR data. Journal of Magnetic Resonance, 183(1), pp.145-151.
     """
     def __init__(self, *, lam=1000000.0, scale=None, num_std=3.0, diff_order=2, min_length=2, weights=None, weights_as_mask=False, x_data=None, **pad_kwargs):
         super().__init__(pybaselines.classification.fabc, lam=lam, scale=scale, num_std=num_std, diff_order=diff_order, min_length=min_length, weights=weights, weights_as_mask=weights_as_mask, x_data=x_data, **pad_kwargs)
\ No newline at end of file
diff --git a/src/ramanspy/synth/synth.py b/src/ramanspy/synth/synth.py
index 7eabef9..ca24e6c 100644
--- a/src/ramanspy/synth/synth.py
+++ b/src/ramanspy/synth/synth.py
@@ -64,6 +64,10 @@ def generate_spectra(num_spectra, n_bands, *, realistic=False, spectral_axis=Non
         rp.plot.spectra(spectra)
         rp.plot.show()
 
+
+    References
+    ----------
+    Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.
     """
     if spectral_axis is not None:
         assert len(spectral_axis) == n_bands, 'The spectral axis should match the number of bands.'
@@ -144,6 +148,11 @@ def mix(
     -------
     mixtures : array_like
         The mixed spectra.
+
+
+    References
+    ----------
+    Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.
     """
     spectral_axis = endmembers[0].spectral_axis
 
@@ -214,6 +223,11 @@ def generate_abundance_scene(size, num_endmembers, scene_type, *, seed=None):
     -------
     image : array_like, shape (size, size, num_endmembers)
         The generated abundance image.
+
+
+    References
+    ----------
+    Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.
     """
     assert scene_type in SCENES, 'The mode must be one of {}'.format(SCENES)
 
@@ -323,6 +337,10 @@ def generate_mixture_image(
         # Generate synthetic data
         mixture, endmebers, abundance_image = rp.synth.generate_image_dataset(5, 1000, 100, 'chessboard', mixture_mode='linear')
 
+
+    References
+    ----------
+    Georgiev, D., Fernández-Galiana, A., Pedersen, S.V., Papadopoulos, G., Xie, R., Stevens, M.M. and Barahona, M., 2024. Hyperspectral unmixing for Raman spectroscopy via physics-constrained autoencoders. arXiv preprint arXiv:2403.04526.
     """
 
     endmebers = generate_spectra(num_endmembers, num_spectral_bands, realistic=realistic_endmembers, seed=seed)