twodimapproximationbp
代码说明:
单输出函数Y=SIN(X)逼近问题的bp程序:假设网络结构为3--2--1,输入维数M,共N个样本,一般输入不算层,输出算层( 激活函数: hardlim---(0,1),hardlims---(-1,1),purelin,logsig---(0,1),tansig----(-1,1) softmax,poslin,radbas,satlin,satlins,tribas 训练算法: 1.traingd,traingdm,traingda(variable learning rate backpropagation),trainrp( resilient backpropagation ) 2.conjugate gradient (traincgf, traincgp, traincgb, trainscg), quasi-Newton (trainbfg, trainoss), and Levenberg-Marquardt (trainlm).)
文件列表:
twodimapproximationbp.m,4192,2005-12-05
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