The MATLAB program simulates binary phase shift keying (BPSK) at baseband through Monte Carlo method. The goal is to simulate bit error rate (BER) over an additive white Gaussian noise (AWGN) channel. For realizing that, the effect of noise is represented in the baseband with Gaussian random samples added to each signal sample. The signal to noise ratio (SNR) is varied to show the effect of SNR on BER. Finally the theoretical BER, i.e. Q(sqrt(2*SNR)) is also plotted to show the correctness of simulation.
Aniruddha Chandra (2021). BER of BPSK in AWGN Channel (https://www.mathworks.com/matlabcentral/fileexchange/25922-ber-of-bpsk-in-awgn-channel), MATLAB Central File Exchange. Retrieved .
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