how to read images from a folder one after the other from a folder and convert them into its greylevel image using a for loop?

Suppose i hav around 30 images in a folder named 'images'.Now what i need to do is to read the images one after the other and convert them into their greylevel image.how to do this process using a for loop or any other technique for reading the images one after the other instead of writing 'imread' for all the 30 images 30 times .How can u do this...plz help sir...

Answer 1

[Walter Roberson]

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