How to replace the elements of a matrix with another matrices

Hi all,

How to replace the elements of a matrix with another matrices in one go with just a command?

for example: A = zeros(4,16) I want to replace the rows of A with the following matrices:

 b=[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
 c=[2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2]
 d=[3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3]
 e=[4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4]

Thanks for your help.

Best wishes, S:-)

Answer 1

[Image Analyst]

Try this:

A = [b;c;d;e]

[S]

Excellent, thank you.

Answer 2

[Azzi Abdelmalek]

repmat((1:4)',1,16)

[S]

Thanks for your quick reply Azzi. But matrices b to e are just examples here, and in my case they do not have such a simple elements. Thanks anyway:)