How to animate different plots at the same time using subplot, addpoints and animatedline?
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Rafael Espírito Santo
on 3 Apr 2019
Answered: Oghenetega Oguns
on 6 Jun 2022
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
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Accepted Answer
Adriano Filippo Inno
on 4 Apr 2019
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
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