Analog Communication System Simulation Using MATLAB

Developed an Analog Communication system simulation using MATLAB, implementing DSB, SSB, and NBFM modulation techniques.

The project included audio signal preprocessing, FFT-based frequency analysis, modulation and demodulation, envelope and coherent detection, AWGN noise analysis at different SNR levels, frequency and phase error analysis, and Butterworth filtering.

A MATLAB GUI was also developed to control key system parameters and visualize the communication signals and results.