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annotate +anim/setup_1d_plot.m @ 48:b21c53ff61d4

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Made setup_1d_plot behave more like matlabs plot().
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 05 Nov 2015 16:31:53 -0800
parents 48b6fb693025
children ce90abc350c5
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b21c53ff61d4 Made setup_1d_plot behave more like matlabs plot().
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1 function [update_data,plot_handles] = setup_1d_plot(x,y_lim,yfun)
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2 default_arg('yfun',{@(y)y});
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4 if isa(yfun,'function_handle')
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5 yfun = {yfun};
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6 end
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8 figure_handle = gcf;
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9 plot_handles(1) = plot(x,0*x);
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10 hold on
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11 for i = 2:length(yfun)
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12 plot_handles(i) = plot(x,0*x);
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13 end
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14 hold off
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15
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16 axis_handle = gca;
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17
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18 xlabel('x')
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19 ylabel('y')
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20 xlim([x(1) x(end)]);
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21 ylim(y_lim);
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22
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23 function update(t,varargin)
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24 if ishandle(figure_handle) && ishandle(axis_handle)
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25 for i = 1:length(yfun)
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26 set(plot_handles(i),'YData',yfun{i}(varargin{:}));
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27 end
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28 title(axis_handle,sprintf('T=%.3f',t));
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29 drawnow
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30 end
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31 end
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32 update_data = @update;
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33 end