这是一个matlab程序，其中包括初始化程序，QAM程序，OFDM主程序，以及发送接受，串并转换等各部分的说明，各个部分一目了然。-This is a Matlab procedures, including the initialization procedures, QAM procedures, OFDM main program, and this acceptance, and series such as the conversion of the note, the various