正确率可以达到98％，考虑雨衰 阴影 和多径影响，最终的权值矩阵就是滤波器的系数，isodata 迭代自组织的数据分析，包含收发两个客户端的链路级通信程序,用于信号特征提取、信号消噪。- Accuracy can reach 98 , Consider shadow rain attenuation and multipath effects The final weight matrix is ??the filter coefficient, Isodata iterative self-organizing data analysis, Contains two clients receive link-level communications program, For feature extraction, signal de-noising.