Mercurial > repos > public > sbplib

diff stripeMatrixPeriodic.m @ 820:501750fbbfdb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge with feature/grids
author Jonatan Werpers <jonatan@werpers.com>
date Fri, 07 Sep 2018 14:40:58 +0200
parents bbf303c1f0cf
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stripeMatrixPeriodic.m	Fri Sep 07 14:40:58 2018 +0200
@@ -0,0 +1,8 @@
+% 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
\ No newline at end of file