Generation of Various Digital Modulation Signals using MATLAB and Transmission Results under AWGN Channel

Implementation of multiple digital modulation schemes including AM, QPSK, and BPSK using MATLAB, with analysis of their transmission performance under Additive White Gaussian Noise (AWGN) conditions.

Calculation of Cyclic Spectral Correlation for Digital Modulation Signals

Compute cyclic spectral correlation for digital modulation signals and generate 3D visualizations with 2D cross-sectional plots

Digital Modulation Signal Recognition Using Artificial Neural Networks

This project implements digital modulation signal recognition using artificial neural networks, establishes a Backpropagation (BP) network, and performs simulations through MATLAB programming. The implementation involves feature extraction from modulated signals, neural network architecture design, and performance validation through comprehensive training and testing procedures.