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view plotEig.m @ 558:54c775c3348a feature/grids/laplace_refactor

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Clean up use of the sign in boundary and interface routines
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 29 Aug 2017 12:48:30 +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