M(i)=getframe(gcf) in for loop - Wrong result

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Gennaro Arguzzi
Gennaro Arguzzi 2017-6-24
评论： Gennaro Arguzzi 2017-6-24
Hi everyone. When I run the following code:
f=0.1;
hold on
for k=[0:0.1:1/f]
plotv([real(exp(i*2*pi*f*k)); imag(exp(i*2*pi*f*k))],'-')
x=floor(k*10+1);
M(x)=getframe(gcf);
end
movie(M,1,12);
in the movie there is only a part of circle. Why? I'd like to view complete circle as well as it happens with the only plotv statement.
Thank you very much.

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KSSV
KSSV 2017-6-24
编辑：KSSV 2017-6-24
f=0.1;
hold on
k=0:0.1:1/f ;
for i = 1:length(k)
plotv([real(exp(1i*2*pi*f*k(i))); imag(exp(1i*2*pi*f*k(i)))],'-')
M(i)=getframe(gcf);
end
movie(M,1,12);
  1 个评论
Gennaro Arguzzi
Gennaro Arguzzi 2017-6-24
Hi @KSSV, if possible, could you help me to understand what did I do wrong please?

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