IDW距离反比加权方法，BP神经网络用于函数拟合与模式识别，包含收发两个客户端的链路级通信程序,相控阵天线的方向图（切比雪夫加权），有CDF三角函数曲线/三维曲线图，主要是基于mtlab的程序，PLS部分最小二乘工具箱,信号处理中的旋转不变子空间法。- IDW inverse distance weighting method, BP neural network function fitting and pattern recognition, Contains two clients receive link-level communications program, Phased array antenna pattern (Chebyshev weights), There CDF trigonometric curve/3D graphs, Mainly based on the mtlab procedures, PLS PLS toolbox, Signal Processing ESPRIT method.