checking folder has more than one file with similar name

Question

HYZ 2022-9-9

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1802020-checking-folder-has-more-than-one-file-with-similar-name

编辑： Voss 2022-9-9

采纳的回答： Voss

Hi,

I want to check if a folder has files starting with same name.

Eg in a folder, there are files ('test01.mat' , 'test02.mat', 'test03.mat' etc). they start with "test".

how can I check that? thanks.

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Answer 1

Voss 2022-9-9

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1802020-checking-folder-has-more-than-one-file-with-similar-name#answer_1050085

编辑：Voss 2022-9-9

在 MATLAB Online 中打开

% use the name of the folder you want to check:
folder = './';
% get info about the files in that folder whose name starts with 'test' and
% whose extension is .mat:
files = dir(fullfile(folder,'test*.mat'));
% see the files' names:
{files.name}
ans = 1×3 cell array
    {'test01.mat'}    {'test02.mat'}    {'test03.mat'}
% and/or, see if there is more than one such file:
numel(files) > 1
ans = logical
   1
% etc.