Read different file in certain category

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Jason 2016-3-3

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评论： Jason 2016-3-4

If I have some file folders, like '19800101', '1980012',... '19801201',... In each file, it have a .mat file. I want to deal with folder according to if their belong to same month. like, .mat file in folder '19800101' and '19800102' should be done with same action.

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per isakson 2016-3-3

"In each file" &nbsp should that be "In each folder"?

Jason 2016-3-3

Yes. In each folder. Thanks for correction

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Ahmet Cecen 2016-3-3

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在 MATLAB Online 中打开

Grab a list of all the folders in a given month using something like:

files = dir('198001*');

Check MATLAB Regex for more elaborate sub-set extraction schemes you might need later here: http://www.mathworks.com/help/matlab/ref/regexp.html

You can then read all mat files in those folders with a for loop like:

 for k = 1:length(files)
     Data{k} = load([files(k).name,'\nameofmatfileinside.mat']);
 end

This assumes the name of the matfile is the same inside all of those folders, which I suspect is the case. Also the direction of the directory slash might differ based on operating system.