说明：  搭建OFDM通信系统的框架，包含收发两个客户端的链路级通信程序,考虑雨衰 阴影 和多径影响，与理论分析结果相比，调试通过可以使用，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，本程序的性能已经达到较高水平，这个有中文注释，看得明白。
( Build a framework OFDM communication system, Contains two clients receive link-level communications program, Consider shadow rain attenuation and multipath effects Compared with the results of theoretical analysis, Debugging can be used, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, The performance of the program has reached a high level, The Chinese have a comment, understand it.)