plotting graphs

I have 100 images in a folder i have to find recall and precision for all images and have to plot average recall vs average precision for each ten values (by taking average of 10 values),so i will get 10 graphs,

the value for calculating recall is R=6/6,and for precision is 6/80 please help

[Chandra Kurniawan]

Have you found the solution for your previous problem??

'can u tell how to select 1st,6tf,11th,16th,21st,26th images and storing them in folder'

[kash]

Chandra i deleted that question i should not select particular files,i should do for all images

Answer 1

[Walter Roberson]

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