一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模 块，并统括系统性能的仿真验证了系统设计的可靠性。 -A relatively complete simulation of the OFDM communication system design, including coding, modulation, IFFT, frequency up and down, Gaussian channel

OFDM收发过程仿真，包括信道均衡，循环前缀。PAPR统计-OFDM transceiver process simulation, including channel equalization, cyclic prefix. PAPR statistics