％ OFDM系统的发送，通过多径衰落信道，接收，判决 ％ 信道使用jakes模型。 ％ 时间色散系数我使用[0.9, 0.8 , ....., ]，你们自己去修改。 - OFDM system to send, through the multipath fading channel, receive, sentence channel using Jakes model. Dispersion coefficient of the time I used [0.9, 0.8, .