用MATLAB仿真ask,psk,fsk等调制解调方法的代码，已经运行过了没问题-Modem (ask, psk, fsk) simulation Simulation with MATLAB ask, psk, fsk modulation and demodulation method such as the code

生成多种调制方式信号的matlab仿真例程，2ASK，2PSK，2FSK，2DPSK-Generate a variety of modulation mode signal of matlab simulation routines, 2 ASK, 2 PSK, 2 FSK, 2 DPSK