error in zapline function from EEGLAB list

[arnodelorme]

Description
[Description of the bug or feature
Attach a link to Dropbox or Google Drive with screenshots and your data if possible.]
Hi,
I'm trying to use zapline plugin to remove linenoise in my dataset with a default one line for running it: EEG = clean_data_with_zapline_plus_eeglab_wrapper(EEG,struct('noisefreqs','line')) % specifying the config is optional

Steps to Reproduce

I typed
EEG = clean_data_with_zapline_plus_eeglab_wrapper(EEG,struct('noisefreqs','line')) % specifying the config is optional,
following the line (this is what GUI produced as well).
Then I got an error in the command window.

Expected behavior: I was expecting that zapline function would work properly.

Actual behavior: This is the error message I got from this:

Undefined function 'bandpass' for input
arguments of type 'single'.
Error in clean_data_with_zapline_plus
(line 356)
data_narrowfilt =
bandpass(data,[noisefreq-detectionWinsize/2
noisefreq+detectionWinsize/2],srate);
Error in
clean_data_with_zapline_plus_eeglab_wrapper
(line 25)
[EEG.data, EEG.etc.zapline.config,
EEG.etc.zapline.analyticsResults,
plothandles] =
clean_data_with_zapline_plus(EEG.data,
EEG.srate, zaplineConfig);

[arnodelorme]

sccn/eeglab#698

[MariusKlug]

Thanks for informing! I believe this is an issue of a missing toolbox for signal processing, or a too old matlab version.