大神,给小弟指点一下BP神经网络的问题呗!!
我的代买入选:
echo off;
close all;
p=[28761.6 103.9 110.5 110.6 5900
29951.3 105.0 106.2 105.9 5900
20001.7 100 107.5 107.6 5800
13940.6 103 107.0 107.0 5600
14870.7 104.2 106.4 106.4 5550
14708.4 99.3 103.8 103.7 5500
14486.0 98.2 102.4 102.3 5400
14722.7 99.4 103.4 103.5 5300
16155.1 100.8 102.5 102.3 5200
16726.5 106.1 101.8 101.7 5100
16361.7 105.1 103.0 102.8 5000
18047.0 103.7 104.2 104.6 4900]';
T=[1000 500
1100 450
1150 436
1221 410
1142 412
1104 404
1054 400
984 380
912 409
800 458
700 468
600 497];
[p0,minp,maxp,T0,mint,maxt]=premnmx(p,T)
s=2:12;
res=zeros(size(s));
错误提示是这一行:[p0,minp,maxp,T0,mint,maxt]=premnmx(p,T)
Error in ==> premnmx at 105
tn = 2*(t-mint0*oneQ)./((maxt0-mint0)*oneQ) - 1;
Error in ==> DMimprove at 27
[p0,minp,maxp,T0,mint,maxt]=premnmx(p,T)