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"Sivagami samy" <sivagamithiru@gmail.com> wrote in message <hcs6aj$kkh$1@fred.mathworks.com>...
> i am using matlab7.0. i am n ew to this software. is there any rules to follow to include image processing toolbox functions....
>
> >> I=imread('d:\matlab7\img_mri_brain_tumor.jpg');
> >> g=entropy(I)
> ??? Undefined command/function 'entropy'.
>
> how to solve this error.
Hi, I see that ImageAnalyst has been trying to help you and giving you good advice.
Are you sure you have the Image Processing Toolbox installed? If you type
>>ver
at the command prompt is there an entry for the Image Processing Toolbox?
Wayne
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