Path: news.mathworks.com!not-for-mail
From: <HIDDEN>
Newsgroups: comp.soft-sys.matlab
Subject: Re: image processing toolbox error
Date: Wed, 4 Nov 2009 15:43:04 +0000 (UTC)
Organization: The MathWorks Inc
Lines: 17
Message-ID: <hcs7e8$2qs$1@fred.mathworks.com>
References: <hcs6aj$kkh$1@fred.mathworks.com>
Reply-To: <HIDDEN>
NNTP-Posting-Host: webapp-02-blr.mathworks.com
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: 8bit
X-Trace: fred.mathworks.com 1257349384 2908 172.30.248.37 (4 Nov 2009 15:43:04 GMT)
X-Complaints-To: news@mathworks.com
NNTP-Posting-Date: Wed, 4 Nov 2009 15:43:04 +0000 (UTC)
X-Newsreader: MATLAB Central Newsreader 1597503
Xref: news.mathworks.com comp.soft-sys.matlab:582418


"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