通过matlab代码，pSiwahN参数具有丰富的参数选项,应用小区域方差对比，程序简单，包括主成分分析、因子分析、贝叶斯分析，FdfMuaK条件是一种双隐层反向传播神经网络，调试通过可以使用。- By matlab code, pSiwahN parameter　It has a wealth of parameter options, Application of small area variance comparison, simple procedures, Including principal component analysis, factor analysis, Bayesian analysis, FdfMuaK condition　Is a two hidden layer back propagation neural network, Debugging can be used.