flip
flip(A,<dim>)- Flips array A along dimension dim
- dim defaults to the first dimension whose size is not 1
- For a vector, this flips along the length direction
- For a (non-vector) matrix, this is a top-bottom flip—row order is reversed
- In particular, for a non-vector matrix
flip(A,1)=flipud(A)flip(A,2)=fliplr(A)