Mercurial > repos > public > sbplib
view stripeMatrixPeriodic.m @ 1340:ee3d694f2340 feature/D2_boundary_opt
Allow passing number of gridlines for each block
author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
---|---|
date | Fri, 22 Jul 2022 16:34:50 +0200 |
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