Drawing a circle with known radius

1 view (last 30 days)
Row Sarox
Row Sarox on 17 Apr 2022
Commented: Image Analyst on 17 Apr 2022
How can i create a circle shape including 100 circles with known radius. Labeled with 4 different colors.

Accepted Answer

KSSV
KSSV on 17 Apr 2022
Edited: KSSV on 17 Apr 2022
th = linspace(0,2*pi)' ;
R = 1;
x = R*cos(th) ;
y = R*sin(th) ;
% make groups
G = zeros(size(th)) ;
G(th >= 0 & th < pi/2) =1 ;
G(th>=pi/2 & th < pi) = 2 ;
G(th>=pi & th < 3*pi/2) = 3 ;
G(th >=3*pi/2 & th < 0) = 4 ;
gscatter(x,y,G,'bmgr','o')
axis equal
  2 Comments
Image Analyst
Image Analyst on 17 Apr 2022
There is also a function called viscircles() you might want to know about.

Sign in to comment.

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!