比较了软阈值，硬阈值及当今各种阈值计算方法,包含收发两个客户端的链路级通信程序,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。- Comparison of soft threshold and hard threshold and today various threshold calculation method, Contains two clients receive link-level communications program, ofdm system simulation including 16qam modulation fft windowing modules plus cp.