Signals and Systems

This repository is about Signal and Systems course projects at Amirkabir University of Technology Spring 2022.

1)

• Working with numpy, matplotlib

• Learned impulse, unit step signals

• Time shifting

2)

• Implementing Convolution of two functions

• Tested with numpy.convolve

3)

• Fourier series for continuous signals

• Computing coeffecients of Fourier series

• Rebuilding the input signals using computed coeffecients

4)

• Fourier transform of continuous signals

5)

• Sampling a signal using sampling rate

Bonus project

• Noise detection (women or men)

• Fourier transofrm for spectral analysis

• Power spectrum

• Noise elimination

• AWGN algorithm

• Spectral Subtraction