用matlab编写的 bp程序出错 请高手指点迷经
P1=load ('row1.txt');T1=load ('pro_row1.txt');
S1=10;
S2=5;
S3=1;
=premnmx(P1,T1);
net_row1=newff([-1 1],,{'tansig','logsig','logsig'},'traingdm');
net_row1.trainParam.show = 50;
net_row1.trainParam.lr = 0.05;
net_row1.trainParam.epochs = 10000;
net_row1.trainParam.goal = 1e-5;
net_row1=train(net_row1,P1n,T1n);
出现的问题：
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=premnmx(P1,T1);
Warning: Some maximums and minimums are equal. Those targets won't be transformed.
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??? Error using ==> network/train
Inputs are incorrectly sized for network.
Matrix must have 1 rows.
请高手指教以下：） matlab问题建议去matlab区讨论
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