subscript problem

2012 3 21
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I have a code as follows:
hsv=rgb2hsv(iOrg);
g=stdHue(hsv(:,:,1)*360);
where stdHue is a user defined function. but it shows me the following error.
Subscript indices must either be real positive integers or logicals.
Error in ==> .............at 35
g=stdHue(hround);
Is there any one to help me?
Thanks

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Walter Roberson
Walter Roberson 2012-3-21

0 个投票

Either you redefined stdHue to be a variable in your code, or there is some reason that MATLAB does not know that stdHue is a function. (The latter situation an occur in some cases where functions are "poofed into existence".)

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