functionflipUpDown

Flip the rows of a matrix in up/down direction

Extends from Modelica.Icons.Function (Icon for functions).

Information

Syntax

A_fud = Matrices.flipUpDown(A);

Description

Function flipUpDown computes from matrix A a matrix A_fud with flipped rows, i.e., A_fud[i,:]=A[n-i+1,:], i=1,..., n.

Example

A = [1, 2,  3;
     3, 4,  5;
    -1, 2, -3];

A_fud = flipUpDown(A);

results in:

A_fud  = [-1, 2, -3;
           3, 4,  5;
           1, 2,  3]

See also

Matrices.flipLeftRight

Inputs

TypeNameDefaultDescription
Real[:,:]AMatrix to be flipped

Outputs

TypeNameDefaultDescription
Real[size(A, 1),size(A, 2)]AflipFlipped matrix

Revisions

  • 2010/05/31 by Marcus Baur, DLR-RM