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Imojil
on 30 Oct 2021
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tf = 0:pi/50:2*pi;
th = -pi/2:pi/50:pi/2;
figure('Color','k')
hold on
axis off
x = 4*cos(tf) + 3;
y = 4*sin(tf) + 3;
h=plot(y,x,x*.2+0.5,y*.2+3,'>',x*.2+4.5,y*.2+3,'>',x*.2+2.5,y*.2+1,'>');
h(1).LineWidth = 5;