Mercurial > repos > public > sbplib
view stripeMatrixPeriodic.m @ 1295:cb053fabbedc feature/poroelastic
Add displacement BC on normal tangential components, but it is only provably stable if traction bc are used for the other component.
author | Martin Almquist <malmquist@stanford.edu> |
---|---|
date | Thu, 02 Jul 2020 20:05:50 -0700 |
parents | bbf303c1f0cf |
children |
line wrap: on
line source
% Creates a periodic discretization matrix of size n x n % with the values of val on the diagonals diag. % A = stripeMatrix(val,diags,n) function A = stripeMatrixPeriodic(val,diags,n) D = ones(n,1)*val; A = spdiagsPeriodic(D,diags); end