对于张的单输入单输出的非线性函数,用黄的程序,隐层神经元的个数并没有太大的影响,而输入权重和偏置的范围有很大的影响。
隐层神经元数50
InputWeight=rand(NumberofHiddenNeurons,NumberofInputNeurons);
BiasofHiddenNeurons=rand(NumberofHiddenNeurons,1);
InputWeight=rand(NumberofHiddenNeurons,NumberofInputNeurons)*2-1;
BiasofHiddenNeurons=rand(NumberofHiddenNeurons,1)*2-1;
InputWeight=rand(NumberofHiddenNeurons,NumberofInputNeurons)*30-10;
BiasofHiddenNeurons=rand(NumberofHiddenNeurons,1)*10-5;