I have problem with empty string B in this code
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if true
[a1,a2]=unique(c');%c is two dimension array
[d1 idx]=sort(a2);
a1=a1(idx);
for ii=1:length(a1)
B{1,ii}=a1(ii);
[r c]=find(a==a1(ii));
for jj=1:length(r)
B{jj+1,ii}=['(',num2str(r(jj)),',', num2str(c(jj)),')'];
end
end
end
end
when i want to store B in text file error empty string why ?
2 个评论
Jan
2013-6-24
Please post the complete error message. "When I want to store B in a text file" does not allow to understand, what you are doing exactly.
Image Analyst
2013-6-24
Give a small example of c so we can run your code. My guess is that you are never entering the for loop to assign B, however in that case it should say that B is undefined, not empty. How are you doing the write to the file? With fprintf()???
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