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Subscripted assignment dimension mismatch.

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M@lik Ali
M@lik Ali 2012-10-10
Hi all i am using the fallowing code for the svm classification
svmstruct=svmtrain(PosNegF,group); for l=1:999
abc= svmclassify(svmstruct, DB1(l,:))
Fset(l,:) =[ l,abc];
end
here DB is the Feature matrix of the 999 images.
Now when first time i execute this code it work fine, but when next time i train the SVM and then run again this code it give the Subscripted assignment dimension mismatch. error. please help me. Thanks in advance
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M@lik Ali
M@lik Ali 2012-10-10
i try clear svmstruct but still the error is same. please help me..
M@lik Ali
M@lik Ali 2012-10-10
At every iteration of loop svmclassify return 1 or 0 only.
then why it giving the dimension mismatch error. even same for the first time.

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回答（1 个）

Matt J
Matt J 2012-10-10
编辑：Matt J 2012-10-10
execute the command dbstop if error at the command line. Then rerun your code. When the error occurs and you get the K>> prompt, check the value/sizes of abc and F.

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