Time Domain and Power Spectral Density Plots for Bipolar NRZ, Bipolar RZ, and Differential Codes

Implementation of time domain waveform generation and power spectral density analysis for Bipolar Non-Return-to-Zero (NRZ), Bipolar Return-to-Zero (RZ), and Differential codes using MATLAB signal processing techniques

Implementation of FSK Modulation and Demodulation in MATLAB

Implementation of Frequency Shift Keying (FSK) modulation and demodulation in MATLAB with step-by-step waveform visualization and power spectral density plots