Mercurial > repos > public > sbplib
view stripeMatrixPeriodic.m @ 1190:79618b58b0a0 feature/rv
Refactor constructDiffops and remove closures from some of the diffops used to compute the residual.
author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
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date | Mon, 08 Jul 2019 15:12:19 +0200 |
parents | bbf303c1f0cf |
children |
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% 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