view plotEig.m @ 619:9dd49d622a4c feature/grids

Add a function for easily applying many boundary conditions at the same time
author Jonatan Werpers <jonatan@werpers.com>
date Fri, 20 Oct 2017 16:01:43 +0200
parents 7067bf8adbfa
children
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% Plots all the eigen values for a sparse matrix.
function plotEig(A)
    e = eig(full(A));
    e = sort(e);
    plot(e,'.')
end