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

Question

1 个投票

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

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Answer 1

Adriano Filippo Inno 2019-4-4

在 MATLAB Online 中打开

0 个投票

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