How do I make a test matrix from two separate vectors with 7 elements?

Hello everyone,

I have two separate vectors of 3 elements and I should make a test matrix of them.

For example I would have vectors: a=[1 2 3] and b=[4;5;6]

Then the test matrix would include the test cases (products between every single element from a and b):

So how do I make a test matrix which includes product between every single element of two vectors?

Thank you for all kind of help.

Answer 1

[Wayne King]

 kron(a,b)

See the help for the Kronecker product

Answer 2

[Andrei Bobrov]

b*a;