simulink的数字调制解调仿真。以simulink为基础平台，对2ASK、2FSK、2PSK信号的仿真-Digital modulation and demodulation simulink simulation. The simulink-based platform, 2ASK, 2FSK, 2PSK Signal Simulation

实验运用MATLAB编程实现2ASK, 2FSK, 2PSK调制过程，并且输出其调制后的波形；-Experiments using MATLAB programming 2ASK, 2FSK, 2PSK modulation process, and its modulated output waveform