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annotate skewPart.m @ 1013:eb441fbdf379 feature/advectionRV

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Draft implementation of RungeKutta with exterior RV updates - Draft class RungeKuttaExteriorRV which updates the residual using a BDF approximation of the derivtive outside of the RK stages. - Draft class for BDF derivative
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Wed, 05 Dec 2018 15:04:44 +0100
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 skew of A
f8072bb8d1d1 Add functions for symmetric and skew parts of matrix
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2 function S = skewPart(A, tol)
f8072bb8d1d1 Add functions for symmetric and skew parts of matrix
Jonatan Werpers <jonatan@werpers.com>
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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