How to load multiple file type XDF ?

Question

Erwan Tri Efendi 2022-11-3

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1842358-how-to-load-multiple-file-type-xdf

评论： Erwan Tri Efendi 2023-3-23

Hello, I have problem load multiple .xdf ? I use code data = pop_loadxdf () but just one file. Please help me, Can I use pop_loadxdf() with multiple file ?

Thanks very much

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Stephen23 2022-11-3

"Can I use pop_loadxdf() with multiple file ?"

https://www.mathworks.com/help/matlab/import_export/process-a-sequence-of-files.html

Erwan Tri Efendi 2022-11-4

Thanks about replay, I use it method but for xdf file can't open fill in data. xdf is file type array with type struct

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Answer 1

Erwan Tri Efendi 2022-12-1

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1842358-how-to-load-multiple-file-type-xdf#answer_1117158

cd ('E:\UNDIP MAGISTER ELEKTRO\Thesis UNDIP\Program Thesis');

currentFolder = pwd;

EEG = dir('*.xdf');

N = length(EEG) ;

for i= 1:N

x= EEG(i).name;

fullFileName = fullfile(cd, x);

raw(i) = load_xdf(fullFileName);

end

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Stephen23 2022-12-1

编辑：Stephen23 2022-12-1

在 MATLAB Online 中打开

Do not change directory just to read a data file. Instead use an absolute/relative filename:

P = 'E:\UNDIP MAGISTER ELEKTRO\Thesis UNDIP\Program Thesis';
S = dir(fullfile(P,'*.xdf'));
for k = 1:numel(S)
    F = fullfile(P,S(k).name);
    S(k).data = load_xdf(F);
end