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From: "Andreas Sprenger" <sprenger_a@yahoo.de>
Newsgroups: comp.soft-sys.matlab
Subject: Re: conv2 in R2008b very slow
Date: Fri, 26 Dec 2008 19:59:03 +0000 (UTC)
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> Andreas told me in an earlier post that size(F)=[180 180] not [23,180].
> 
size(F) = [180 180], correct. It is a gaussian kernel with a standard deviation of [23 23]. 

I checked out the option 'full': 
ML 7.0 : 0.016000 s
2008a: 0.006248 s
2008b: 17.435871 s

Andreas