用matlab语言编写的通信中QPSK解调函数程序,以及判决程序-Matlab language of communication with the QPSK demodulation function, procedures, and adjudication procedures

QPSK Modulation and Demodulation with AWGN , Performance comparision against on BER / EB/NO ratio.-QPSK Modulation and Demodulation with AWGN , Performance comparision against on BER / EB/NO ratio.