How can I combine two double arrays into one but in different rows and columns within Matrix

So, for example, I have a matrix that is

A = [0;0;0;1;1;1;2;2;2] 

A = 9×1

0 0 0 1 1 1 2 2 2

and

B = [5,6,7,8;1,2,3,4;0,1,2,3]

B = 3×4

5 6 7 8 1 2 3 4 0 1 2 3

and I want the result to be

C = [0,6;0,7;0,8;1,2;1,3;1,4;2,1;2,2;2,3]

C = 9×2

0 6 0 7 0 8 1 2 1 3 1 4 2 1 2 2 2 3

Is there a simple way to do this?

Thanks

[Dyuman Joshi]

"Is there a simple way to do this?"

Yes, via indexing.

Answer 1

[Matt J]

A = [0;0;0;1;1;1;2;2;2];
B = [5,6,7,8;1,2,3,4;0,1,2,3];

b=B(:,2:end)';

C=[A(:),b(:)]

C = 9×2

0 6 0 7 0 8 1 2 1 3 1 4 2 1 2 2 2 3