MATLAB: Hello everyone, i have this urgent problem

animationsin wave

hello everyone, i have a problem about animating multi-sin waves,each of them is starts with different time(ex:sin1 starts with 0,sin2 starts with 1…etc),besides,the animation speed of them r different,can someone help me out,please? i really need to figure this out for my thesis ><

Best Answer

I discus one of the techniques in https://www.mathworks.com/matlabcentral/answers/496730-how-to-start-and-stop-parallel-timer-delays-on-off-delays-in-matlab#answer_406682

The other main possibility is to use timers, one for each simulation, with the timers firing each time each simulation is to advance to the next sample.

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MATLAB: Simultaneous graph animations issue

See animatedline(): https://www.mathworks.com/help/releases/R2020a/matlab/ref/animatedline.html

Try this example

h1 = animatedline('Color', 'r');
h2 = animatedline('Color', 'b');
x1 = linspace(0, 10, 100);
x2 = linspace(0, 10, 100);
y1 = sin(x1);
y2 = cos(x2);
axis([0,10,-1,1])
for k = 1:length(x1)
    addpoints(h1,x1(k),y1(k));
    addpoints(h2,x2(k),y2(k));
    drawnow
end

MATLAB: Automaticly generate plots and different legend

t=0:0.01:100
speed1=cos(0.01*t);
speed2=sin(0.05*t);
speed3=cos(0.1*t);
y=[speed1;speed2;speed3];
plot(t',y');
for k=1:size(y,1)
  leg{k}=sprintf('speed%d',k);
end
legend(leg);

Best Answer

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MATLAB: Simultaneous graph animations issue

MATLAB: Automaticly generate plots and different legend

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