BPSK and QPSK Modulation and Demodulation System Implementation
1) Develop MATLAB simulation programs for both BPSK and QPSK modulation-demodulation systems with specifications: l Transmit and receive filters implement root-raised-cosine roll-off filtering; l Channel noise modeled as additive white Gaussian noise (AWGN). 2) Plot bit error rate (BER) versus signal-to-noise ratio (SNR) curves for BPSK and QPSK modulation schemes and compare with theoretical performance curves.