Generate All Possible combinations

Hi Guys,

I want to combine 2 matrix & get all the possible combinations

the example is

I have matrix A & B

A = [2;4;6]

B = [1;3;5]

I want to generate all matrix C Combinations

C=[2 1 ; 2 3 ; 2 5 ; 4 1 ; 4 3 ; 4 5 ; 6 1 ; 6 3 ; 6 5]

And is there any matlab function to generate it ? Because in the future maybe I not only want to combine 2 matrix.

thanks

Answer 1

[Bruno Luong]

A = [2;4;6]
B = [1;3;5]

[AA,BB] = meshgrid(A,B);
C = [AA(:),BB(:)]

ans =

     2     1
     2     3
     2     5
     4     1
     4     3
     4     5
     6     1
     6     3
     6     5

[Billie Jaya]

Thank you :)