神经网络预测问题，请告诉解释一下这程序是什么意思啊，这程序对不对的啊

jy02368333

p=[];
# U" v; Q: J+ U! U9 ?& ~ t=[];
  net=newff(minmax(p),[10,1],{'tansig','purelin'},'traingdm');
. k6 o3 H# i* C  iw=net.IW{1,1};
9 S5 J5 U' }& }  ib=net.b{1};
3 ^8 B% r$ N% u3 C  lw=net.LW{2,1};
) W: x4 B; y2 M# Q) v) P  lb=net.b{2};
$ T1 F9 `5 V. }6 T' C   net.trainParam.show=50;
net.trainParam.lr=0.05;
net.trainParam.mc=0.9;
net.trainParam.epochs=10000;
! \9 @' r  I* ~net.trainParam.goal=1e-3;
, u5 t+ \. S/ W& `( w/ s' S, G1 s net.trainParam.goal=1e-3;
3 k' A3 D- b$ Y- r3 z8 S+ ]2 w[net,tr]=train(net,p,t);
' x9 R+ m; o7 X( `a=sim(net,p);
; ], E4 R7 g6 j1 f) U' B4 j$ K. }4 LE=t-a;
0 t2 }. m0 R6 PMSE=mse(E);
  D8 j5 V' L4 b1 ?0 T6 s x=[3,4,1,1,16,0,5,4,2,1,0,1,0,0,4,4]';
sim(net,x)

zerodingying

感谢楼主，很不错的说。。。。。

liuxin8892

y=sim(net,x),  然后y就是你想要的结果了

d815856116

我也是新手

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