Signals and Communication matlab report

Guide:
-Using Only MATLAB functions and built-in toolboxes are allowed. No libraries or code snippets from the Internet are
allowed.
- Write your code so it can be readable by others. Define your variables clearly (not
abbreviated). Use comments as much as you want.
- The figures that you are going to show must be well presented. They must have
clear labels, titles, and legends.
- Complete source code and any other files needed to run the models
- Report detailing the implementation steps, figures for the results, comments on the
results

Use Audio Signal (duration:1 second) or make an audio signal (sum or Sines and Cosines)