I am new in MATLAB. I want to deploy 25 sensor nodes inside circle area with 500m radius, such that the distance between any two nodes=50m. I don't want random deployment. and the base station must be at the center. I know this code draw circle
x = linspace(-sqrt(500),sqrt(500));
y1 = sqrt(500-x.^2);
y2 = -sqrt(500-x.^2);
plot(x,y1,x,y2)
axis equal
hold on