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a=[1 1 6 20; 1 4.5 6 20;1 10.5 6 20;1 15 6 20;1  3 3.5 20;1 3 4.5 20;1 3 5  20;1 3 6.5 20;1 3 7 20;1 3 8 20; 1 3 9 20;1 3 10 20;1 3 6 0;1 3 6 5;1 3 6 10;1 3 6 20;1 3 6 30;1 3 6 50;1 3 6 60;1 3 6 80]
b=[4; 19;26;53;72;30;13;12; 5;3;4;9; 29;42;40;19; 6; 4;3;1]
c=[1 7.5 6 20;1 3 6 20; 1 3 6 40; 1 3 6 70]
a=a'
b=b'
c=c'
net=newff(minmax(a),[10 1],{'tansig' 'purelin'}, 'trainlm')
net.trainParam.show = 50;  
   net.trainParam.lr = 0.001;  
   net.trainParam.epochs = 10000;  
   net.trainParam.goal = 1e-7;   
    net.trainParam.min_grad = 1e-9;  
   [net,tr]=train(net,a,b);         
figure
y=sim(net,c)  

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Minimum gradient reached, performance goal was not met.»òÕßÊÇ
Maximum MU reached, performance goal was not met.

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[ Last edited by bslt on 2009-9-2 at 21:42 ]
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