FEATool Multiphysics
v1.11 Finite Element Analysis Toolbox |

linegrid.m File Reference

LINEGRID Generate 1D line grid.

[ GRID ] = LINEGRID( P, XMIN, XMAX ) Generates a regular 1D line grid with coordinates in P. If P is an integer scalar {P=10 per default} P equally spaced cells will be generated on a line spanning XMIN and XMAX. If the optional arguments (only used if P is a scalar) XMIN and XMAX are omitted they default to 0 and 1 respectively.

- Examples

- 1) 10 grid cells on a line spanned by [ 0..1 ]
grid = linegrid();

- 2) 25 grid cells on a line spanned by [ -0.5..0.5 ]
grid = linegrid( 25, -0.5, 0.5 );

- 3) 10 grid cells on a log spaced line [ -2..2 ]
p = logspace(-2,2,11); grid = linegrid( p );