How to animate different plots at the same time using subplot, addpoints and animatedline?

Question

Rafael Espírito Santo 2019-4-3

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/454230-how-to-animate-different-plots-at-the-same-time-using-subplot-addpoints-and-animatedline

回答： Oghenetega Oguns 2022-6-6

toghether.fig

I am trying to animate tow distinct graphics simultanneosly using addpoins ane subplot. The two graphics should shown side by side, that is, in different cells (separated by subplot) while are being animated. However, the graphics are shown toghether on the seme cell.

Cound anyone help me to sove this problem?

Attached is the result the code output.

That is the code I have used:

t = 0:pi/20:10*pi;

% First graphic

subplot(1,2,1)

y1 = sin(t);

plot(t,y1)

% second graphic

subplot(1,2,2)

y2= sin(t+pi/2);

plot(t,y2)

curve1 = animatedline('LineWidth', 2);

curve2 = animatedline('LineWidth', 2);

for i = 1: length(t)

addpoints(curve1, t(i), y1(i));

drawnow

addpoints(curve2, t(i), y2(i));

% head = scatter(t(i), y(i));

drawnow

pause(0.01);

% delete(head);

end

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Adriano Filippo Inno 2019-4-4

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/454230-how-to-animate-different-plots-at-the-same-time-using-subplot-addpoints-and-animatedline#answer_368974

在 MATLAB Online 中打开

If you don't want to plot a moving marker:

t = 0:pi/20:10*pi;
y1 = sin(t);
y2 = sin(t+pi/2);
subplot(1,2,1)
curve1 = animatedline('LineWidth', 2);
hold on
plot(t,y1);
subplot(1,2,2) 
curve2 = animatedline('LineWidth', 2);
hold on
plot(t,y2);
for i = 1: length(t)
    addpoints(curve1, t(i), y1(i));
    addpoints(curve2, t(i), y2(i));
    drawnow
end