CODEWITHSUNDEEP
matlabdirectorysequential
Jerry
Jerry

Reputation: 107

Retrieve data from different folders that are named sequentially

I have several folders each named sequentially i.e. Center Left P1, Center Left P2 etc. Within each folder I have 38 ".dat" files which contain data that I want for analysis. Is it possible to create a Matlab script which will open each folder and retrieve the ".dat" files? Sorry I am relatively new to matlab and previously I have been manually naming each file in Matlab in order to get the data I need. But this would take too long in this case. Regards, Jerry

Upvotes: 0

Views: 114

Answers (1)

Shai
Shai

Reputation: 114796

You can use dir command and fullfile commands for this purpose. 

myData = cell(1,numFolders);
for p=1:numFolders
    folderName = sprintf('Center Left P%d', p ); % current folder name
    %// working with relative paths. If abs paths are used, remove leading '.' 
    datFiles = dir( fullfile( '.',  folderName, '*.dat' ) ); %// should return a list of all dat files in specific folder
    myData{p} = cell( 1, numel(datFiles) );
    for di=1:numel(datFiles)
        myData{p}{di} = importdata( fullfile( '.', folderName, datFiles(di).name ) ); %// read data
    end
end

Upvotes: 1

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