% wf3,采用train.m函數時例3.3的訓練程序

P=[1 2 3;
   4 5 6];
T=[0.5 1 -1]; 
[S,Q] = size(T);
lr = 0.9*maxlinlr (P);
net = newlin(minmax(P),S,[0],lr);   
net.trainParam.epochs = 400; 			                    % 最大循環次數
net.trainParam.goal = 0.0; 			                        % 期望誤差(均方差)
[net,tr]=train(net,P,T);                                
W = net.iw{1,1}                                             % 顯示最終權值
B = net.b{1}