简单的ofdm信号，主要为信号的建立过程，另有瑞利衰弱信道的代码-The simple OFDM signals, mainly for the establishment process of the signal, otherwise Rayleigh Fading Channels code

CP-OFDM仿真，详细，有资料，有程序。-Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency- division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code an