Mercurial > repos > public > sbplib
view stripeMatrix.m @ 971:e54c2f54dbfe feature/getBoundaryOperator
Merge with feature/poroelastic. Use only the changes made to multiblock.DiffOp and scheme.Elastic2dVariable. DiffOp.getBoundaryOperator/Quadrature now use scheme methods instead of propeties.
author | Martin Almquist <malmquist@stanford.edu> |
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date | Tue, 25 Dec 2018 07:50:07 +0100 |
parents | 5cb99f56f55e |
children |
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% Creates a matrix of size n,m with the values of val on the diagonals diag. % A = stripeMatrix(val,diags,n,m) function A = stripeMatrix(val,diags,n,m) default_arg('m',n); D = ones(n,1)*val; A = spdiags(D,diags,n,m); end