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view +parametrization/old/shape_linesegments.m @ 1039:a8ee5eca0e6c feature/burgers1d

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Allow for the residual normalization function to return a vector. Also change the default normalization from normalizing on norm(u-mean(u),inf) to norm(u/2), since this proved to be better for 1d burgers
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 18 Jan 2019 09:06:20 +0100
parents 81e0ead29431
children
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% Converts a shape into a cell array of linesegments shorter than h.
function l = shape_linesegments(s,h)
    l = {};

    for i = 1:length(s)
        t = parametrization.curve_discretise(s{i},h);
        l = [l, parametrization.curve_linesegments(s{i},t)];
    end
end