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annotate symmetricPart.m @ 1083:a22b23098021 feature/laplace1dUpdate

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Divide interface penalty strength by 4, to make it sharp. Stability verified by eigenvalue computations.
author Martin Almquist <malmquist@stanford.edu>
date Tue, 05 Mar 2019 12:41:50 -0800
parents f8072bb8d1d1
children
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574
f8072bb8d1d1 Add functions for symmetric and skew parts of matrix
Jonatan Werpers <jonatan@werpers.com>
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1 % Returns the symmetric of A
f8072bb8d1d1 Add functions for symmetric and skew parts of matrix
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2 function S = symmetricPart(A, tol)
f8072bb8d1d1 Add functions for symmetric and skew parts of matrix
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3 S = 1/2*(A + A');
f8072bb8d1d1 Add functions for symmetric and skew parts of matrix
Jonatan Werpers <jonatan@werpers.com>
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4 end