Dividing a bounding box into smaller cubes

I am working on 3D data (x,y,z). I want to divide the bounding box surrounding all the points into smaller cubes (voxels) and then find out the number of boxes containing a point. I have already created the bounding box. Any help would be appreciated. Thanks.

Answer 1

[Image Analyst]

How do you want to divide up the box? If into equally sized boxes, then see the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_split_an_image_into_non-overlapping_blocks.3F

If into sub regions that depend on the image, see qtdecomp().

[Momtanu Chakraborty]

It's 3D point cloud data from LIDAR and I want to divide the bounding box into equal number of cubes that can contain only one single point. Thanks,

[Image Analyst]

I think you could probably use qtdecomp() for that if you had the right function to pass it.

[Momtanu Chakraborty]

Will try that then. Thank you.