关于神经网络的问题

杨辰宇

a=load('five.txt');
N=a(:,2:3);
M=size(N)
( q; M3 {' W# D2 c, q7 q5 v) dfor j=1:M(1,2)
    PAHminmax=minmax(N(:,j)');
. N/ ^; e8 J6 B( ~0 g    for i=1:M(1:1)
        N(i,j)=(N(i,j)-PAHminmax(1,1))/(PAHminmax(1,2)-PAHminmax(1,1));
3 z4 [; H% z" n! B1 T. ^5 J+ J8 \    end
end
( J. |" r0 _2 PP=N(1:3,:);
T=N(4:6,:);
for i=1:5;
    m(i,1)=0;
- \$ c8 ]0 m; _" q( N% H, B& }    m(i,2)=1;
& V* A  ^: [5 kend
, t/ `( x  R& e' w9 F. e# T4 }1 Qnet=newff(m,[3,1],{'tansig','tansig'},'traingd');
net.trainParam.epochs=50000;
6 n/ q, f/ x! b; A2 o% Nnet.trainParam.goal=0.001;
- p! g2 I9 b# \3 k$ T( jLP.lr=0.05;
& y1 |& V! x$ }, cnet=train(net,P,T);
程序最后一排不知道有什么错误
" h, P' Z1 Y" n# u$ {2 `# G$ x网大神指教
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