Run function on all subfolders and save as separate structs

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Smith
Smith 2021-9-7
评论： Jan 2021-9-8
I built a function that allows me to select a folder using uigetdir and process all the data files located in it. It takes a bunch of .txt files and saves the relevant data into a struct. The issue that I'm running into is that the function only targets one folder at a time; I usually have data saved in a main folder with several subfolders that are named according to the test variable being changed, and I don't want to have to manually run the function on all the subfolders.
For example: Main folder = testnumber1, inside the main folder are subfolders named pressure1, pressure2, etc (up to 20 folders)
What I'm looking to do is select the main folder (testnumber1) and have a recursive function call that allows me to get multiple structs labeled pressure1, pressure2, etc. I have the function set up already, but I don't know how to automate it and have it save the info to structs labeled with the folder names.

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Jan
Jan 2021-9-7
编辑：Jan 2021-9-7
You are looking for txt files? Then:
Mainfolder = 'D:\testnumber1\';
FileList = dir(fullfile(Mainfolder, '**', '*.txt')); % ** means recursively
Result = struct([]);
for iFile = 1:numel(FileList)
% FileList(iFile).folder is the specific subfolder
File = fullfile(FileList(iFile).folder, FileList(iFile).name);
... Process the File here
Result(iFile).File = File;
Result(iFile).Data = ???
end
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Smith
Smith 2021-9-7
Thanks for the help, I was able to use part of the code you sent me and adjusted it a bit so that I could specifically target the subfolders
mainfolder = uigetdir('D:\testnumber1\');
FileList = dir(fullfile(mainfolder, '**')); % ** means recursively
subfolders = unique({FileList.folder});
Result = struct([]);
for k = 2:numel(subfolders)
Result(k).data = myFunction(string(subfolders(k)));
end

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