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view plotEig.m @ 1156:8c0e2b50f018 feature/rv

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Attempt to fix oscilations when not using bdfs by adding lower-order 2nd derivative correction term to the Residual
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Tue, 25 Jun 2019 13:06:42 +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