view operator_def/assemble_boundary_op.m @ 829:e0913772dc1c feature/operator_files

Add D2 files
author Ylva Rydin <ylva.rydin@telia.com>
date Mon, 10 Sep 2018 19:25:41 +0200
parents ed8d34894589
children
line wrap: on
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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