How do I rearrange these matrix values?

Hello.

My initial matrix I have is:

and I need to rearange it to look like this:

how would I go about coding this? Thank you.

Answer 1

[James Tursa]

A = your matrix

result = reshape(A,3,4)'

Answer 2

[Jamal Nasir]

%%%% if your initial matrix is a the matrix c is the result

b=a'

c=reshape(b,4,3)