How to name files in a folder based on parent folder?

Question

Hamed Majidiyan 2022-5-9

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1714620-how-to-name-files-in-a-folder-based-on-parent-folder

评论： Hamed Majidiyan 2022-5-10

Hello all,

I'm newbie to Matlab and I got a question regarding naming files in folders. I have 6 folders let's say simulation_data1 to 6, and there are 17 pictures in each folders which are named block_1 to 17 now in all 6 folders. I was wondering how can I name each batch of pictures (17 figs) in every folder based on the name of parent folder? For example, all figs in folder simulation_data1 become simulation_data1_1 to 17.

any help would be appreciated.

regards

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Answer 1

Chunru 2022-5-9

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1714620-how-to-name-files-in-a-folder-based-on-parent-folder#answer_959965

在 MATLAB Online 中打开

for i=1:6   % 6 folders
    foldername = sprintf('simulation_data%d', i)
    mkdir(foldername)
    cd(foldername)
    
    for j=1:2       % 2 files for example
        filename = sprintf('%s_%d', foldername, j);
        fprintf('   Filename: %s\n', filename)
        save(filename, 'filename');         % create a file
    end
    cd( '..');
end
foldername = 'simulation_data1'
   Filename: simulation_data1_1
   Filename: simulation_data1_2
foldername = 'simulation_data2'
   Filename: simulation_data2_1
   Filename: simulation_data2_2
foldername = 'simulation_data3'
   Filename: simulation_data3_1
   Filename: simulation_data3_2
foldername = 'simulation_data4'
   Filename: simulation_data4_1
   Filename: simulation_data4_2
foldername = 'simulation_data5'
   Filename: simulation_data5_1
   Filename: simulation_data5_2
foldername = 'simulation_data6'
   Filename: simulation_data6_1
   Filename: simulation_data6_2
dir
.                 ..                simulation_data1  simulation_data2  simulation_data3  simulation_data4  simulation_data5  simulation_data6  