Please provide me a matlab source code for running number of files in a loop.

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BIJOYETA
BIJOYETA 2014-3-20
评论： Image Analyst 2014-11-1
I am currently working on an image compression project. I have a a series of images in a folder named newsnap.I want to run a dct algorithm on the series of images and save it in another folder named video.So I need the matlab source code for my project urgently.

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Marta Salas
Marta Salas 2014-3-20
编辑：Marta Salas 2014-3-20
video_dir = 'snaps/'
extension = 'jpg'
out_dir = 'video/'
resnames=dir(fullfile(video_dirs,['*.' extension]));
for i=1:length(resnames)
img=imread(fullfile(video_dirs,resnames(i).name));
%
% whatever you want to do with your image
%
imwrite(img, [out_dir resnames(i).name]);
end

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