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Reading files in a specified order

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L'O.G.
L'O.G. 2022-3-29
编辑： Stephen23 2022-3-29
I have multiple files of the same type in a directory that all have the same beginning, say "A11_K", followed by a numbers specific to the file. For example
A11_K25-1.txt
A11_K25-2.txt
A11_K27-1.txt
I know I can read all of the files of that type using something like files = dir('A11_K*') but how do I make sure I read them, in the numeric order following the K above as in the example list?

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Stephen23
Stephen23 2022-3-29
编辑：Stephen23 2022-3-29
Download NATSORTFILES here:
https://www.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort
and use it like this:
S = dir('A11_K*.txt');
S = natsortfiles(S);

更多回答（1 个）

Fangjun Jiang
Fangjun Jiang 2022-3-29
>> sort({'A11_K25-2.txt','A11_K27-1.txt','A11_K25-1.txt'})
ans =
1×3 cell array
{'A11_K25-1.txt'} {'A11_K25-2.txt'} {'A11_K27-1.txt'}

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