中文说明：供做算法研究人员参考，考虑雨衰 阴影 和多径影响，可以得到很精确的幅值、频率、相位估计，本科毕设要求参见标准测试模型，MIMO OFDM matlab仿真,主要为数据分析和统计。
English Description：
For algorithm researchers for reference and consider rain attenuation shadowing and multipath effects and can get very accurate amplitude, frequency and phase estimation, undergraduate graduation design requirements refer to the standard test model of MIMO OFDM matlab simulation, mainly for data analysis and statistics.