copying images from array to another folder

for i=1:50
   jpgimagename=strcat('C:\Users\sweta\Desktop\nature_sunset\', ...
                       num2str(output_images(i)), '.jpg');
   status=copyfile(jpgimagename,'C:\Users\sweta\Desktop\nature1\','f');
end

i have an array of size 50 and each entry of it having image number, no entry is having 0 in it.but when i am copying images,final destination folder only having 49 images not 50.Tell me what to do?Thanks in advance.

Answer 1

[Jan]

Check if the input is unique:

length(unique(output_images(1:50)))

If you get the status from copyfile, display this information:

for k = 1:50
  jpgimagename = fullfile('C:\Users\sweta\Desktop\nature_sunset\', ...
                     num2str(output_images(i)), '.jpg');
  [status, message] = copyfile(jpgimagename,'C:\Users\sweta\Desktop\nature1\','f');
  if status ~= 1
    warning(message);
  end
end

[sweta arya]

Thanks, solved it .