sorting files into 2 separate folders
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Hi I am trying to sort some DICOM files (1584), by separating them and saving them into 2 separate folders. the way i need to separate them is every alternating 8 files goes to one of the 2 folders. so i think i need start counting 1-8 and put in 1 folder and the next 8 go to the other folder. I'm not sure how to proceed this is what i have till now
% sorting alternating data
path = 'C:\Users\......';
output_dir = uigetdir('','C:\Users\Sorted_GE_SE_Images');
dirs = dir('C:\Users\GE_SE_Images\....\10_ep2d_ge_se_128_DCE\*.dcm')
N = length(dirs);
for i = 1 : N;
for j = 1:8;
file_SE = dirs(j).name
copyfile(file_SE,'C:\Users\\Sorted_GE_SE_Images\SE_images')
for k = 9:16;
file_GE = dirs(k).name
copyfile(file_GE,'C:\Users\Sorted_GE_SE_Images\SE_images')
end
end
end
采纳的回答
per isakson
2015-2-14
Maybe this will help you
sorting alternating data
path = 'C:\Users\......';
output_dir = uigetdir('','C:\Users\Sorted_GE_SE_Images');
dirs = dir('C:\Users\GE_SE_Images\....\10_ep2d_ge_se_128_DCE\*.dcm');
N = length(dirs);
for ii = 1 : 16 : N
sad = dirs(ii:min([N,ii+16]));
for jj = 1:length(sad)
file_SE = dirs(jj).name;
if jj<=8
copyfile( file_SE, 'C:\Users\Sorted_GE_SE_Images\SE_images')
else
copyfile( file_SE, 'C:\Users\Sorted_GE_SE_Images\GE_images')
end
end
end
2 个评论
Hoda
2015-2-14
编辑：per isakson
2015-2-14
per isakson
2015-2-14
The outer loop takes steps of 16 items of the file list except for the last where it takes the rest.
for ii = 1 : 16 : N
sad = dirs(ii:min([N,ii+16]));
sixteen items of the file list are copied to sad. The inner loop loops over the length of sad. Copying to sad makes the indexing simpler.
 
"Error using copyfile No matching files were found"   Replace
file_SE
by
fullfile( 'folder_name', file_SE )
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