Comparison for existence of duplicate files in folder in MATLAB?

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ganesh449

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Hi friends,
In my MATLAB project i have a scenario,in which i have to extract the features of an image and store all the files with a specified name in a folder.Now my issue is how can i know the existence of file name already in that folder.I need a MATLAB code for the comparison of file names in the folder.

My scenario:
I have a folder named Test.
i have files named Test1.mat,Test2.mat,Test3.mat,Test4.mat,Test5.mat
Now when ever i give the file name Test1.mat it has to show that file name already exists..



Thanks,
RVL.Ganesh.
 

if you are in the working directory how about:

sum(strcmp(cellstr(ls),'Test5.mat')

will return 1 if it exists, 0 otherwise
 

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