dir matlab

%file=dir('D:\dataset\temp');
file=dir('D:\dataset\INRIAPerson\test_64x128_H96\pos');
for i=3:length(file)
% path= strcat('D:\dataset\temp\',file(i).name);
path= strcat('D:\dataset\INRIAPerson\test_64x128_H96\pos\',file(i).name);
file(i).name
I=imread(path);
I2=imresize(I,[160 96]);
imwrite(I2,path);
end