Analysis of AM, FM and PM Signals Using Second-Order Cyclostationary Spectrum

MATLAB-based analysis of Amplitude Modulation (AM), Frequency Modulation (FM), and Phase Modulation (PM) signals using second-order cyclostationary spectral analysis under various noise environments including white Gaussian noise, colored noise, non-Gaussian noise, and sinusoidal interference. Users can modify signal parameters and noise conditions within the MATLAB code to analyze corresponding results.