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view plotEig.m @ 1323:3f4e011193f0 feature/laplace1d_variable

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First implementation of Laplace1dVariable. Passes symmetry and definiteness tests.
author Martin Almquist <malmquist@stanford.edu>
date Sun, 11 Apr 2021 21:10:23 +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