实验室师姐所提供的MATLAB程序仿真，包括OFDM 瑞利信道的生成。-OFDM system simulation

无线光通信基带信号，用于光通信中信号的研究与实验室的仿真实验-Optical wireless communication baseband signal, used in optical communication signal research and laboratory simulation experiment

LTE系统下行信道matlab代码，能够实现下行信道系统信息的解码和频点的获取。(The downlink channel matlab code of the LTE system can implement downlink channel system information decoding and frequency point acquisition.)