BPSK and QPSK Modulation

Modulation and Demodulation of BPSK and QPSK

The program performs a complete loop, starting from the source encoding followed by the convolution encoding. BPSK and QPSK modulations are used in two separate files respectively. After transmitting through AWGN, the bits/symbols are demodulated, channel decoded and finally source decoded. Bit Error Rates have also been calculated and its curve is plotted alongwith the scatterplots of the bits/symbols before and after demodulation