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view +anim/func.m @ 1156:8c0e2b50f018 feature/rv

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Attempt to fix oscilations when not using bdfs by adding lower-order 2nd derivative correction term to the Residual
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Tue, 25 Jun 2019 13:06:42 +0200
parents 7f54cef985de
children
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% Animates a function F(x,t) for x in lim from t to tend
function func(F, xrange, yrange, T, timeMod)
    default_arg('timeMod', 1);
    x = linspace(xrange(1),xrange(2), 200);

    fig_handle = figure;
    plot_handle = plot(x,F(x,T(1)));
    xlim(xrange)
    ylim(yrange)
    axis_handle = gca;


    function t = G(t)
        set(plot_handle,'YData',F(x,t))
        title(axis_handle,sprintf('T=%.3f',t));
        drawnow
    end

    anim.animate(@G, T(1), T(2), timeMod);
end