[討論] newff辨視圓

作者: g318 (^___^)   2019-02-11 12:18:29
大家好,
我是上幾篇要找圓的,
有好心人叫我用類神經找圓,
我努力用了,
但為什麼跑不動?
matlab跑出說這行有問題[net,tr]=train(net,p,t);
有些貼上字題有問題請見諒
請教matlab強者,
我寫的那有問題?
謝謝
<( _ _ )>
t1.jpg
t2.jpg
是訓練的圓圖檔
======
clear all;
%define the input and output
s=imread('t1.jpg');
for m=1:6300
p(m,1)=s(m);
end
s=imread('t2.jpg');
for m=1:6300
p(m,2)=s(m);
end
s=imread('t3.jpg');
for m=1:6300
p(m,3)=s(m);
end
t=[1 1 1 ];
net=newff(p,t,[24,1],{'tansig' 'purelin'},'trainlm');
net.trainparam.goal=50;
net.trainparam.epochs=5000;
[net,tr]=train(net,p,t);
iw1=net.IW{1};
b1=net.b{1};
lw2=net.LW{2};
b2=net.b{2};
save netkohler net

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