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Deleting Files in other folders with different names

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Adrian Pielmeier
Adrian Pielmeier 2018-9-3
编辑： Stephen23 2018-9-3
Hello to all!
My matlabcode .m is in an specific folder. In the Same Folder there are two Folders. These two folders have every Time I execute the Matlab code Different names. The only thing that remanes the same is the ending of the folders for example:
Sample1_data
Sample2_data
and the next time the folders names are
test1_data
test2_data
So my question is. How can i get my matlab code running like this:
Go in the first *_data folder and delete expample.png
go to second *_data folder and delete example.png
I hope you guys understand what i want. My english is not very good
Thanks to all!

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回答（1 个）

Stephen23
Stephen23 2018-9-3
编辑：Stephen23 2018-9-3
This should get you started (untested):
S = dir('*_data');
N = {S([S.isdir]).name};
for k = 1:numel(N)
F = fullfile(N{k},'example.png');
delete(F)
end
The documentation describes looping over files, but the same applies to looping over folders:
https://www.mathworks.com/help/matlab/import_export/process-a-sequence-of-files.html

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