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annotate plotEig.m @ 559:e3f587bfd7f8 feature/grids/laplace_refactor

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Fix bug where boundary operators were not stored in their properties
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 29 Aug 2017 13:03:45 +0200
parents 7067bf8adbfa
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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64
7067bf8adbfa Fixed some typing and added function to plot eigen values of a matrix.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
1 % Plots all the eigen values for a sparse matrix.
7067bf8adbfa Fixed some typing and added function to plot eigen values of a matrix.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
2 function plotEig(A)
7067bf8adbfa Fixed some typing and added function to plot eigen values of a matrix.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
3 e = eig(full(A));
7067bf8adbfa Fixed some typing and added function to plot eigen values of a matrix.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
4 e = sort(e);
7067bf8adbfa Fixed some typing and added function to plot eigen values of a matrix.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
5 plot(e,'.')
7067bf8adbfa Fixed some typing and added function to plot eigen values of a matrix.
Jonatan Werpers <jonatan@werpers.com>
parents:
diff changeset
6 end