How can I make a 3D matrix

I have 20 layers, which will be Z direction.

Every layer is an ASCII file in matrix 15*6 (x, y).

How can I make the data in a matrix x,y,z and then plot it in 3-D

[KSSV]

YOu can plot them into cubes......

[khaled ali]

how can i do it ?

[Rik]

Your problem has two steps: getting the data into a Matlab variable, and then plotting it.

Did you succeed in reading your data?

What exact kind of plot do you want to have in 3D?