Rename and save multiple .mat files.
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Hi
I am trying to load, rename and save a group of mat files . so far I am using this code :
cd 'E:\Mat'
fileFolder = fullfile('E:\','Mat');
% cd (fileFolder)
dirOutput = dir(fullfile(fileFolder,'*.mat'));
fileNames = {dirOutput.name};
for k=1:length(fileNames)
H=fileNames{k};
movefile(H, sprintf('All_state_action_qs_%03d.mat', k));
end
although it does rename all the files properly, when I load any files (with new name) the name on the work space is the old name.
Therfore, I guess there is a way for doing Load>Rename>save again in a batch fashion.
regards
4 Kommentare
Stephen23
am 15 Okt. 2019
@caesar: putting numbers into variable names is a sign that you are doing something wrong. It is unlikely to help you, just make your code complex, slow, obfuscated, and buggy.
"also I would be grateful if you can tell me how can extract the vector from within those mat files and stack them in one N*24 matrix"
I get the feeling that you are not actually asking us what you are really trying to achieve:
Probably it would also help if you uploaded some sample data, by clicking the paperclip button.
Antworten (1)
per isakson
am 14 Okt. 2019
"the name on the work space is the old name" What do you expect? It's the names of the variables contained in the mat-file. They aren't affected by the name of the mat-file.
How exactly do you load the renamed mat-file?
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