surf 实时动态图

最新推荐文章于 2020-09-08 16:45:30 发布

转载最新推荐文章于 2020-09-08 16:45:30 发布 · 549 阅读

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 由chuvke回答
https://stackoverflow.com/questions/6888780/realtime-plotting-in-matlab-using-surf
1) you can use the linkdata command or toolbar button (or even Tools -> Link from the plot window)
2) programmatically: you need to call the command 'refreshdata' to signal that new data is available:
%% Define the data
t=linspace(0,2*pi,40);
y=sin(t);

%% Create the plot and set teh datasources
h=plot(t,y)
set(h,'YDataSource','y')
set(h,'XDataSource','t')

%% Now update the data and the plot
pause
y=sin(2*t);
refreshdata
This shows it for the plot, but expect surf will behave the same.