MATLAB: Split array values into 2 elements

Question

A = [126126,138154,137146]

Output i want is A = [126,126,138,154,137,146]

Answer 1

help rem

help floor

A = [126126, 138154,137146]
B = [floor(A/1000) ; rem(A,1000)] 
B = B(:).' % for cosmetic purposes only