OFDM系统在AWGN和多径信道下的仿真。包括cyclic prefix,pilot,channel estimation，误比特率曲线以及实验报告（英文）-OFDM system in AWGN and multipath channel simulation. Including the cyclic prefix, pilot, channel estimation, bit error rate curve and the experimental report (English)

简要而又完整的OFDM系统仿真，文件中有仿真基于模拟调制的OFDM系统，也有仿真基于FFT变换的OFDM系统，还给了完整的基于IEEE 802.11a标准的OFDM系统仿真，并且分析了单径和多径瑞利衰落信道下的误码性能-Brief but complete OFDM system simulation file OFDM system simulation based on analog modulation, OFDM system simulation based on the FFT, a

给出了分数阶傅里叶变换的具体实现程序，阶数可调。该程序实现是根据一篇通信学报上的论文做的。同时提供了OFDM系统在不同信道估计技术下的误码率以及多径信道下的性能。对于想研究基于分数阶傅里叶变换的OFDM系统的人有一定帮助。-The codes for fractional fourier transform (frft) and its inverse way are given according to a published paper in Journal of Communication

完整的OFDM系统，包含调制解调，加入导频，循环前缀，在多径信道下的误比特率分析-Complete OFDM system, including modulation and demodulation, to join the pilot, cyclic prefix, in multipath channel bit error rate analysis