Convert a <1023x1023 double> to a rgb image

I have a data < 1023x1023 double> the values is 0 and 1. How i convert this type of data in a rgb image data, and a binary image type of data?

Answer 1

[Walter Roberson]

Let A be the array, then

Argb = cat(3,A,A,A);

Or

Argb = repmat(A,1,1,3);

And

Abinary = logical(A);

[Rafael Freire]

the rapmat function doesn't work but the rest works very well thanks

[Jan]

Working: Argb = repmat(A, [1,1,3]);

@Rafael: If the solution works, please accept the answer such that the readers can see, that the problem is solved already.