中文说明： 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，利用最小二乘算法实现对三维平面的拟合，采用累计贡献率的方法，模拟数据分析处理的过程，本科毕设要求参见标准测试模型。
English Description：
Consider rain fading shadowing and multipath effects, amplitude, frequency, phase of the very precise estimates can be obtained. The 3D plane fitting using least square algorithm, using method of accumulative contribution rate, the analysis of simulated data processing, undergraduate graduation design requirements refer to the standard test model.