信源产生、信道编码、调制、信道传输、解调、信道译码、差错比较等通信过程的Simulink仿真方法。分析几种调制方式（2FSK、2PSK、QPSK、16PSK、16QAM）在不同信噪比下的通信质量。-Generated source, channel coding, modulation, channel transmission, demodulation, channel decoding, error comparison of the communication process of th

matlab的simulink的通信仿真实例，有很多am,pm,fm,ask,psk,fsk,qpsk等调制方式-This can hel you! it is a communication about matlab.How generate a QPSK by using matlab simulink