How to animate a cosine plot using getframe
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Hi, I'm pretty new to Matlab and I've been playing around trying to animate a 2D cosine graph using the getframe function. Here's my code
t=0:pi/100:10;
tlength = numel(t);
for i=1:tlength
plot(cos(t));
F(:,i) = getframe;
end
movie(F);
But when I try running it it's not animated at all, just a still plot. What am I doing wrong?
采纳的回答
KSSV
2020-9-28
t=0:pi/100:10;
tlength = numel(t);
for i=1:tlength
plot(cos(1:t(i)));
F(:,i) = getframe;
end
movie(F);
Also read about comet
t=0:pi/100:10;
y = cos(t) ;
comet(t,y)
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