Jul 28, 2015 #1 R rohit543 Newbie level 3 Joined Jul 28, 2015 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 6 Dear fellows. I have to make M points in a circle with radius 0.1Rd 0.5R. I have the code for circle but not getting the meaning of 0.1d and 0.5d I have code for circle as follows. Code: % Data n = 10; radius = rand; xc = randn; yc = randn; % Engine theta = rand(1,n)*(2*pi); r = sqrt(rand(1,n))*radius; x = xc + r.*cos(theta); y = yc + r.*sin(theta); % Check plot(x,y,'.') % Bruno
Dear fellows. I have to make M points in a circle with radius 0.1Rd 0.5R. I have the code for circle but not getting the meaning of 0.1d and 0.5d I have code for circle as follows. Code: % Data n = 10; radius = rand; xc = randn; yc = randn; % Engine theta = rand(1,n)*(2*pi); r = sqrt(rand(1,n))*radius; x = xc + r.*cos(theta); y = yc + r.*sin(theta); % Check plot(x,y,'.') % Bruno