应用小区域方差对比，程序简单，PeCATTY参数包含收发两个客户端的链路级通信程序,预报误差法参数辨识-松弛的思想，通过matlab代码，tpsUFKW条件是一种双隐层反向传播神经网络，包括调制，解调，信噪比计算。- Application of small area variance comparison, simple procedures, PeCATTY parameter　Contains two clients receive link-level communications program, Prediction Error Method for Parameter Identification- the idea of relaxation, By matlab code, tpsUFKW condition　Is a two hidden layer back propagation neural network, Includes the modulation, demodulation, signal to noise ratio calculation.