load some data.mat placed in different folders in loop
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here is the code i use to change the current folder
%%
[pathname] = uigetdir('D:\folder1');
cd(pathname);
files = dir( fullfile(pathname,'*.mat') ); % list all *.mat files
files = {files.name}'; %# file names
%%
%-----------------------------------------------------------------
then i load the different data.mat in loop by creating separate workspace variable and perform my task on these data and get result. my problem is i have fixed task to be performed on data placed in different folders so i changes folder manually by changing path each time. for example to perform my task on data placed in 'D:/folder2' i have to change it each time and run the program.
is there a way to change current folder in loop and get all result (plot of result) at once.
since i cant place all data in a single folder
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per isakson
le 21 Avr 2014
Modifié(e) : per isakson
le 21 Avr 2014
Try something like this
folder_list = {'d:\folder1','d:\folder2','d:\folder3'};
for jj = 1 : length( folder_list )
pathname = folder_list{jj};
cd( pathname );
files = dir( fullfile( pathname, '*.mat' ) );
...
end
or there might be a cheaper way, e.g. with dir, to set folder_list.
2 commentaires
Joseph Cheng
le 21 Avr 2014
Is there a reason you are changing directories? As long as you are keeping tack of the "current" folder as per isakson is suggesting you do not have to change folders
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