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view plotEig.m @ 645:a5307adc6177 feature/d1_staggered

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Add diracDiscr.m. Noticed bug if source is on grid point.
author Martin Almquist <malmquist@stanford.edu>
date Tue, 14 Nov 2017 14:28:35 -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