Creating new matrix with another matrix

We have a matrix,if any of the rows has a 0 at the last column we take the that row to write a new matrix and it will continue till the end of the old matrix.

Answer 1

[Rik]

Do you mean something like this?

data=randi([-2 5],[50 70]);
hasZeroInLastCol= data(:,end)==0;
newdata=data(hasZeroInLastCol,:);