Mercurial > repos > public > sbplib

view plotEig.m @ 549:ae905a11e32c feature/grids

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Change away from matrix formulation in Rk4 second order form The new formulation can be up to 8 times faster
author Jonatan Werpers <jonatan@werpers.com>
date Mon, 28 Aug 2017 11:06:00 +0200
parents 7067bf8adbfa
children
line wrap: on
line source

% Plots all the eigen values for a sparse matrix.
function plotEig(A)
    e = eig(full(A));
    e = sort(e);
    plot(e,'.')
end