How can I draw a circle in matlab using parametric ecuations or the circle ecuation?

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I'm new to matlab and I wanted to know

Answers (3)

Carlos
Carlos on 12 Mar 2014
>> t=-pi:0.01:pi;
>> y=sin(t);
>> x=cos(t);
>> plot(x,y)

Salaheddin Hosseinzadeh
Salaheddin Hosseinzadeh on 12 Mar 2014
That's one simple way you can do it
x= sin(0:.01:2*pi);
y= cos(0:.01:2*pi);
plot(x,y);
axis equal
also try below, but you probably gonna get some warnings! lol
f=@(x,y) x^2+y^2-25
ezplot(f)
axis equal
Good Luck!

mohit kumar veeraboina
mohit kumar veeraboina on 20 Aug 2020
>> t=-pi:0.01:pi;
>> y=sin(t);
>> x=cos(t);
>> plot(x,y)

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