FEATool Multiphysics  v1.16.4
Finite Element Analysis Toolbox
bdrrob.m File Reference


BDRROB Compute Robin boundary condition contributions.

[ VROWINDS, VROWCOLS, VAVALS, N_ROWS, N_COLS ] = BDRROB( PROB, I_CUB ) Computes matrix contributinos for Robin boundary conditions to the problem specified in the BDR.N field of the problem struct PROB. It is assumbed the problem has been linearized by usin BDR_LIN.

Input       Value/(Size)           Description
prob        struct                 Finite element problem struct
i_cub       scalar                 Numerical integration rule
Output      Value/(Size)           Description
vRowInds    [n_A]                  Row pointers to matrix entries
vColInds    [n_A]                  Column pointers to matrix entries
vAvals      [n_A]                  Values of the assembled matrix entries
n_rows      scalar                 Number of rows in matrix
n_cols      scalar                 Number of columns in matrix
See also