How to divide different rows of a matrix to different numbers?

Hello all,

I have a mx2 matrix with its different rows are different integer multiples of (1,0), (-1,0), (0,1), (0,-1), (1,1), (-1,1), (1,-1). For example, my matrix can be something like: [4 4; 0 3; 2 0; -5 5.....]

I would like to divide each row by a proper integer such that I can extract (1,0), (-1,0), (0,1), (0,-1), (1,1), (-1,1), (1,-1). Can anybody help me please? Thanks.

[Azzi Abdelmalek]

To make your question clear, post a short example with the expected result

Answer 1

[Azzi Abdelmalek]

Maybe you want

A=[4 4; 0 3; 2 0; -5 5]
out=sign(A)

[Mnr]

Thank you so much!