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view plotEig.m @ 1114:f2988a63c3aa feature/timesteppers

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Add tests for time.Rungekutta4 and time.Rungekutta4SecondOrder
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 10 Apr 2019 23:10:13 +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