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view +grid/funcToComponents.m @ 549:ae905a11e32c feature/grids

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Change away from matrix formulation in Rk4 second order form The new formulation can be up to 8 times faster
author Jonatan Werpers <jonatan@werpers.com>
date Mon, 28 Aug 2017 11:06:00 +0200
parents 3ea2ae2a3d15
children
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% funcToComponents converts a grid function to a N x k matrix, where
% k is the number of vector components of the gridfunction and N is the
% number of points in the grid.
%
% Takes a grid function and and a grid.
function F = funcToComponents(g, gf);
    F = reshapeRowMaj(gf, [g.N, length(gf)/g.N]);
end