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view plotEig.m @ 1184:ecc605453733 feature/rv

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Move specialized constructDiffOps* into constructDiffOps.m. Add multigrid RV using the standard RungekuttaRV time stepper
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 05 Jul 2019 17:51:11 +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