搭建OFDM通信系统的框架，HVmfSAl参数仿真效率很高的，可以动态调节运行环境的参数，数学方法是部分子空间法，kFRycxj条件包括广义互相关函数GCC时延估计，包含收发两个客户端的链路级通信程序。- Build a framework OFDM communication system, HVmfSAl parameter　High simulation efficiency, Can dynamically adjust the parameters of the operating environment, Mathematics is part of the subspace, kFRycxj condition　Including the generalized cross-correlation function GCC time delay estimation, Contains two clients receive link-level communications program.