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Topic: Out of bound Error
Replies: 5   Last Post: Feb 20, 2013 1:18 PM

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Jerome

Posts: 48
Registered: 12/9/11
Re: Out of bound Error
Posted: Feb 20, 2013 11:03 AM
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The size of the image: 700 x 2700.
dpb <none@non.net> wrote in message <kg2rep$5p2$1@speranza.aioe.org>...
> On 2/20/2013 9:21 AM, Jerome wrote:
> > I get the following error and I am unsure how to fix it. I tried to edit
> > the rows and cols but it seems not to work. Does anyone know a quick fix
> > to this problem:
> >
> > ??? Attempted to access cyy(1,901); index out of bounds because
> > size(cyy)=[700,900].
> >
> > Error in ==> snake at 31
> > eterm(i,j) = (cyy(i,j)*cx(i,j)*cx(i,j) -2
> > *cxy(i,j)*cx(i,j)*cy(i,j) +
> > cxx(i,j)*cy(i,j)*cy(i,j))/((1+cx(i,j)*cx(i,j) +
> > cy(i,j)*cy(i,j))^1.5);
> >
> >

> ...
>

> > [row col] = size(image);
> ...
>

> > for i = 1:row
> > for j= 1:col-1
> > eterm(i,j) = (cyy(i,j)*cx(i,j)*cx(i,j)...
> > end
> > end

>
> What does
>
> size(image)
>
> return? (Remove the ';' and rerun or use debug to stop and look)
>
> col must be >901 for the loop index j to be 901. Or, of course, it's
> possible the code that is being executed isn't what you're looking at
> and have posted but a cached or aliased copy.
>
> which snake % see where the actually-referenced copy is
> clear snake % clear any cached copies
>
> --




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