How can I use importdata to import .csv files in a specific folder?

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Valeria Leto 2021-11-14

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https://ww2.mathworks.cn/matlabcentral/answers/1586439-how-can-i-use-importdata-to-import-csv-files-in-a-specific-folder

评论： Mathieu NOE 2021-11-19

How can I use importdata to import .csv files that are in a specific folder? Thanks

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Answer 1

Mathieu NOE 2021-11-15

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1586439-how-can-i-use-importdata-to-import-csv-files-in-a-specific-folder#answer_831854

在 MATLAB Online 中打开

hello Valeria

this little code will open and read all csv files , once sorted by natural naming

(load the requested function natsortfiles at :

https://fr.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort

the results are stored as structure S.data

fileDir = pwd;
S = dir(fullfile(fileDir,'*.csv')); % get list of data files in directory
S = natsortfiles(S); % sort file names into natural order , see : 
           %(https://fr.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort)
           
for k = 1:length(S)
    S(k).data = importdata( fullfile(fileDir, S(k).name));
end