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

4 vues (au cours des 30 derniers jours)
I need this for my homework and I managed to do it but the end result wasn't that smooth. Can somebody give me a simple, short code that gets the job done?

Réponses (2)

Youssef  Khmou
Youssef Khmou le 14 Mar 2014
hi, correct the word 'ecuations' for future searching. Parametric method is the easiest one :
t=0:0.1:2*pi;
x=cos(t);
y=sin(t);
plot(x,y);

Image Analyst
Image Analyst le 14 Mar 2014
Code examples are in the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_create_a_circle.3F Increase the number of samples if you want a smoother circle.

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