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From: David Young on 29 May 2010 11:55
I can think of two ways to approach this. One is to use the exist function to check if each file exists - the way you propose. The other way is to use the dir function to get a list of the files available, and then iterate through this list.

The second way is particularly useful if the file names are not organised in a regular way; the first way might be simpler to use in your case.
From: Li on 29 May 2010 12:18
That's awesome. Thank you so much.

Doug Schwarz <see(a)sig.for.address.edu> wrote in message <see-8FC767.11533429052010(a)news.frontiernet.net>...
> In article <htraqp$qe7$1(a)fred.mathworks.com>,
> "Li " <liqingjiang(a)gmail.com> wrote:
>
> > Is there a Matlab function like
> > 'isnan' to tell whether a file is available or not?
>
> exist(filename,'file')
>
> --
> Doug Schwarz
> dmschwarz&ieee,org
> Make obvious changes to get real email address.
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