view operator_def/assemble_boundary_op.m @ 827:d1e5143d67ed feature/operator_files

add testfor D2 and sign in assemble_op
author Ylva Rydin <ylva.rydin@telia.com>
date Mon, 10 Sep 2018 18:50:29 +0200
parents ed8d34894589
children
line wrap: on
line source

function [op_l, op_r] = assemble_boundary_op(op,m)
l = length(op);

op_l = sparse(m,1);
op_l(1:l) = op;

op_r = sparse(m,1);
op_r(m-l+1:m) = fliplr(op);
end