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Line-Encoder-and-Scrambler

Line Encoder and Scrambler with digital data generator and graph plotter using Python. It includes Line Encoding schemes like: NRZ-I, NRZ-L, Manchester, Differential Manchester, AMI and scrambling techniques like HDB3 and B8ZS.

Setup

As I am using MacOS so, I will be doing this setup for Mac only

  • Firstly, We have to install Python and pip on macOS. There are two ways to Download Python and pip on macOS.
  1. Either you can download Python using the official Website: https://www.python.org/
  2. Or, you can download Python by using this brew command in the terminal:

I will be doing it using HomeBrew,

$ brew install python

After installing Python and pip in MacOS (pip get automatically installed with python), we will use pip manager to install Python Turtle Package.

  • Run the below command in the terminal to install Turtle Library:
$ pip install PythonTurtle
  • Verifying the installation of the Turtle Package
$ pip show PythonTurtle
  • Below output will be displayed after the successful installation of the Python Turtle Library on your macOS
Name: PythonTurtle
Version: ********
Summary: ********
Home-page: ********
Author: ********
License: ********
Location: ********
Requires: ********
Required-by: ********

Usage in Command Line

$ git clone https://github.com/im-zshan/Line-Encoder-and-Scrambler.git
$ cd Line-Encoder-and-Scrambler
$ python Line\ Encoder.py

Output

Select the input method:
1. Completely Random String
2. String with fixed Sub-sequences
3. Completely Manual input

Assumptions

  • All encoding schemes are implemented using positive logic
  • Manchester encoding uses IEEE (802.3) convention
  • It is assumed that the user will give binary data (0,1) to the encoder