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This project implements a CDMA communication system simulation in MATLAB. The simulation workflow includes: random sequence generation, Walsh code spreading, BPSK modulation, optional AWGN noise addition, BPSK demodulation, and Walsh code despreading. Process waveforms are stored, decoding results are compared with and without noise, and BER vs SNR relationship graphs are plotted with detailed algorithm implementation analysis.

MATLAB 354 views Tagged