loop for and file nonexistant

hi,

I have a folder 'Base' that contains 80 images (image 1 is called '1. jpg ', the second is '2. jpg', ............ '80. jpg ') I want to read these images using a loop for.I writethis:

for i = 1:80 imread ('Base \% d.jpg ', i);

but an error stating nonexistent file.

What's the problem. Please help

Answer 1

[Azzi Abdelmalek]

folder='Base'  
for k= 1:80
  filename=sprintf('%d.jpg',k)
  file=fullfile(folder,filename)
  im{k}imread(file);
end

[ra chaaba]

thank you very much

Answer 2

[Walter Roberson]

Spacing is important. '%d' not '% d' for example. But a more immediate problem is that imread() must be given a complete file name; it will not construct one like you have shown.

http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F

[ra chaaba]

thank you