amplitude modulation matlab simulation code

AM波传输系统仿真，包括对信号进行AM调制、加噪、信道传输、解调模块，对于发送端的信号能够在接收端接收恢复. -AM wave transmission system simulation , including the AM modulated signal , noise , channel transmission , demodulation module , for the sender s signal can be restored at the receiving end of