Attempt to grow array along ambiguous dimension.

2016 3 22
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更新时间：2016 3 22
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Hi,
I tried to get countour coordinates like this:
[x,y]=find(FC(:)>thresh);
[x1,y1]=find(FC(:)<thresh);
[x3,y3]=find( contour([x,y]))
[x4,y4]= find(contour([x1,y1]))
afeter that
S1=zeros(size(I));
S1([y3,x3])=2;%pet
S1([y4,x4])=1;
it gives as error Attempt to grow array along ambiguous dimension. in S1([y3,x3])=2;%pet
Thanks

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Stephen23
Stephen23 2016-3-22
编辑：Stephen23 2016-3-22

1 个投票

S1(y3,x3)=2;%pet
MATLAB does not accept both x and y indices together in a vector. These must be entered separately.
Learn about how MATLAB works by taking the introductory tutorials:
http://www.mathworks.com/help/matlab/getting-started-with-matlab.html

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