MATLAB Function Reference    

Flip matrices left-right



B = fliplr(A) returns A with columns flipped in the left-right direction, that is, about a vertical axis.

If A is a row vector, then fliplr(A) returns a vector of the same length with the order of its elements reversed. If A is a column vector, then fliplr(A) simply returns A.


If A is the 3-by-2 matrix,

then fliplr(A) produces

If A is a row vector,

then fliplr(A) produces


The array being operated on cannot have more than two dimensions. This limitation exists because the axis upon which to flip a multidimensional array would be undefined.

See Also

flipdim, flipud, rot90

  flipdim flipud