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Draw circle with given data.

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Mrinal
Mrinal 2013-8-6
I am new to Matlab and want to draw a circle with radius r and circumference circ = 2*pi*r*r . Is it possible. Thanking you.
Regards, Mrinal

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David Sanchez
David Sanchez 2013-8-6
t=0:.1:2*pi;
radius = 3;
x=radius*cos(t);
y=radius*sin(t);
plot(x,y)
axis square
  2 个评论
Mrinal
Mrinal 2013-8-6
Thnx David. But can i use the circumference formula to draw a circle.
Sathish Kumar
Sathish Kumar 2013-8-6
Just find the radius from circumference using r=circumference/(2*pi); and proceed as said by David

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