Creating circles in matlab

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Tyler Bond
Tyler Bond 2020-5-8
评论： Tyler Bond 2020-5-8
I want to create two circles which represent circular conductors. I want all points inside the circles to have constant value which represent voltage.
Cirlce 1:
center (-5,0), radius 4 cm, voltage at all points inside circle = 10 V
Circle 2:
center (3,0), radius 2 cm, voltage at all points inside circle = 3 V
Circlues should be within boundaries x = (-10,10) and y = (-10,10).
How can I achieve this?
  2 个评论
KALYAN ACHARJYA
KALYAN ACHARJYA 2020-5-8
Hints:
cricle MATLAB function, later conditioning for viltage levels
or
plot(sin,cos)

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回答（1 个）

KSSV
KSSV 2020-5-8
You can draw a circle using:
th = linspace(0,2*pi) ;
R = 1 ; % Radius
C = [1. 1.] ; % center
x = C(1)+R*cos(th) ;
y = C(2)+R*sin(th) ;
plot(x,y)

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