Checking the existence of any file with a specific extension in a directory

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TP Das
TP Das 2015-3-11
编辑： Stephen23 2015-3-12
I require to check whether any file exists with a specific extension in a given folder. Let us say, I look for whether any .pdf file is present in my working directory. MATLAB does not accept wildcard commands like
exist('*.m')
Any solution?

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Stephen23
Stephen23 2015-3-11
编辑：Stephen23 2015-3-12
Use dir instead. If you only want to know about the existence, then you could simply check if the returned structure is not empty:
~isempty(dir('*.m'))

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