replacement of for loop

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Khawaja Asim
Khawaja Asim 2012-2-26
I am writing this statement as replacement of for loop operation
indexes= ROI~=255 && ROI~=0;
ROI is a matrix and I am trying to find those indexes in the matrix ROI whose values are other than 0 and 255. but this statement gives some error. Kindly help by showing me correct syntax.

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Jiro Doke
Jiro Doke 2012-2-26
It should be & instead of &&
indexes= ROI~=255 & ROI~=0;
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Khawaja Asim
Khawaja Asim 2012-2-26
it was v simple :) how i couldn't try that.. lol
thanks.

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