www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/SkipUpdatesForFasterAnimationExample.m
%% Skip Updates for Faster Animation % Create an animation of a line growing as it accumulates 10,000 points. % Since there are 10,000 points, drawing each update on the screen is slow. % Create a faster, smooth animation by limiting the number of updates using % |drawnow limitrate|. Then, display the final updates on the screen by % calling |drawnow| after the loop ends. % Copyright 2015 The MathWorks, Inc. h = animatedline; axis([0 4*pi -1 1]) x = linspace(0,4*pi,10000); for k = 1:length(x) y = sin(x(k)); addpoints(h,x(k),y); drawnow limitrate end drawnow