How to display 3D matrix by some image show functions

Hi guys,

I have a problem with a 3-D matrix to display as a 3-D image.

When I have a 3-D matrix data (X, Y, Z), each length of X, Y and Z is not same, how can I display this matrix to 3-D image?

I tried to display 3-D matrix using plot3, surf, contour3... ect., but all functions was not working.

Please could you help me?

Thanks =)