Mercurial > repos > public > sbplib

view stripeMatrix.m @ 183:3587cb106b54 feature/grids

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Made Multiblock a concrete class. Started implementation.
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 01 Mar 2016 13:47:46 +0100
parents 0be702829bb9
children 5cb99f56f55e
line wrap: on
line source

% Creates a matrix of size n,m with the values of val on the diagonals diag.
function A = stripeMatrix(val,diags,n,m)
    default_arg('m',n);

    D = ones(n,1)*val;
    A = spdiags(D,diags,n,m);
end