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Rename files in a directory

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Tala Hed
Tala Hed 2018-2-26
评论： Tala Hed 2018-2-26
Dear Experts, I have 50 csv files and want to rename them. The current names are 10.csv, 20.csv, ...700.csv and want to rename them to data1.csv, data2.csv,...data70.csv. They are all in matlab directory. Can you please help me :)

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采纳的回答

Akira Agata
Akira Agata 2018-2-26
Another possible solution:
f = dir('*.csv');
for kk = 1:numel(f)
fileFrom = f(kk).name;
fileTo = ['data',erase(f(kk).name,'0.csv'),'.csv'];
movefile(fileFrom,fileTo);
end

更多回答（1 个）

Walter Roberson
Walter Roberson 2018-2-26
https://www.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort
Adapting the example from the documentation of using that contribution:
D = 'C:\Test';
S = dir(fullfile(D,'*.csv'));
N = natsortfiles({S.name});
for k = 1:numel(N)
sourcefile = fullfile(D, N{k});
destfile = fullfile(D, sprintf('data%d.csv', k));
movefile(sourcefile, destfile);
end

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