view stripeMatrix.m @ 854:18162a0a5bb5 feature/burgers1d

Merged branch with default for latest change set
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 12 Oct 2018 08:50:25 +0200
parents 5cb99f56f55e
children
line wrap: on
line source

% 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