MATLAB: Subscript problem

subscriopt

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

Best Answer

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".)
Related Question