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view plotEig.m @ 1169:d02e5b8a0b24 feature/rv

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Rename RungekuttaRV time steppers. Add RungekuttaRVMultiStage time stepper
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 28 Jun 2019 13:13:17 +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