www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/RefreshGraphExample.m
%% Refresh Graph with Updated Data % Plot a sine wave and return the chart line handle, |h|. %% % Copyright 2015 The MathWorks, Inc. x = linspace(0,8); y = sin(x); figure h = plot(x,y); %% % Identify the data sources for the plot by setting the |XDataSource| and % |YDataSource| properties of the line to |x| and |y|, respectively. % Then, modify |y|. Call |refreshdata| so that the graph updates with the % changes to |y|. h.XDataSource = 'x'; h.YDataSource = 'y'; y = sin(x.^3); refreshdata