percep1.m

Matlab写得神经网络的训练实例

function F=Percep1(X)
err_goal=0.001;max_epoch=10000;
X=[0 0 1 1;0 1 0 1];T=[0 1 1 1];
[W,b]=initp(X,T);
for epoch=1:max_epoch
    y=simup(X,W,b);
    E=T-y;
    SSE=mae(E);
    if(SSE<err_goal)break;end
    [dW,db]=learnp(X,E);
    W=W+dW;b=b+db;
end
epoch,W,y