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,是本科毕设的题目，采用热核构造权重，计算加权加速度,针对EMD方法的不足。- BP neural network function fitting and pattern recognition, Contains two clients receive link-level communications program, The title of the commercial is undergraduate course you Thermonuclear using weighting factors Weighted acceleration, For lack of EMD.