deleting a video

I have 3 videos and have extracted features of it by converting to frames,and have matched,

one i original and other is query(have three videos in a folder),now i want to delete a video which matches the original one ,please help

so i will have 2 videos finally in folder

Answer 1

[Walter Roberson]

http://www.mathworks.com/help/techdoc/ref/delete.html