From: <HIDDEN>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Circular region within a matrix - follow up question
Date: Mon, 17 Jan 2011 11:35:06 +0000 (UTC)
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"Matt J" wrote in message <ih17l8$ib3$>...
> "Naama" wrote in message <ih156h$fng$>...
> > Hi,
> > 
> > I am trying to do the same thing, except I would like to define several circles in the image and not just one. Of course I could do it separately for each circle and then add them up, but it seems inefficient. 
> =======
> why does this seem inefficient?

because that would require a loop... and I might need a large number of itteration (could be up to 100)