How to add to create matrix by combining two columns

Hello! I am trying to do some matrix expansion. I have two columns of data that I have label as h and newCol. They both include 10 rows. My question is how to take these vectors and put them in a single 10x2 matrix. I have tried using newMat = [newCol; h] and the output is a single column with 20 rows. I also tried newMat = [newCol(:); h(:)] and had similar results. I am unsure what I am doing wrong.

Answer 1

[Hussein Ammar]

Use horzcat, e.g.,

 A=[1;2;3];
 B=[4;5;6];
 C= horzcat(A,B)

Answer 2

[Bruno Luong]

newMat = [newCol, h]