How to find the difference between 2 consecutive rows of a matrix?

Hello all,

I have a (165475 x 2) matrix and I would like to find the difference between any two consecutive rows and store them in a new matrix. Can anybody help me? Thanks.

Answer 1

[Azzi Abdelmalek]

diff(A)

[Mnr]

Thanks Azzi!

[DEYIRE UMAR]

What of where the data are in a row of tables in the workspace?

[Favour Akhetuamen]

ev_data=readtable(table name)

diff(ev_data.[colum heading])