how can i plot a circle using plot function?

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Punyajoy saha
Punyajoy saha 2016-10-5
评论： Pushpa Neupane 2023-1-31
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Massimo Zanetti
Massimo Zanetti 2016-10-5
Look here
r = 2; %radius
xc = 4; %x center
yc = 3; %y center
theta = linspace(0,2*pi);
x = r*cos(theta) + xc;
y = r*sin(theta) + yc;
plot(x,y)
axis equal

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