How to divide 64X64 matrix into sixteen 8X8 blocks?

I am having pixel value of an image as 64X64 matrix. I want to divide it into sixteen 8X8 matrix (ie)an image into sub blocks.Can anyone help me plz...

Answer 1

[Star Strider]

I suggest using mat2cell.

Run this to see how it works :

A = [ones(4)  ones(4)*2;  ones(4)*3  ones(4)*4]

C = mat2cell(A, [4 4], [4 4])

B1 = C{1,1}

B4 = C{2,2}

[Preeti Topno]

thanks...it really helped me

Answer 2

[Dishant Arora]

http://matlab.wikia.com/wiki/Split_image_into_blocks