How can I create(form) an image from a M by N matrix?

Hello,

I have an M by N (50by1) received signal Matrix and I wanna form an image pixel by pixel or element by element.Which means i need to divide this matrix into sub element or pixel and make an image.Here I am working on Global Back Projection method for UWB radar (synthetic aperture).Can any one suggest me how to from an image?.Please help me.THANKING YOU.

Answer 1

[David Sanchez]

Try image command:

a=[1 202 30;131 40 255;0 100 250];
image(a)

Help image will tell you more about its use