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view plotEig.m @ 1068:e0ecce90f8cf feature/laplace_curvilinear_test

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Add variable b. Tested for interface and Dirichlet, but not Neumann yet.
author Martin Almquist <malmquist@stanford.edu>
date Tue, 22 Jan 2019 19:18:24 -0800
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