clf()
theta=linspace(0,2*pi,1000)
x=cos(theta)
y=sin(theta)
plot(x[1],y[1],'o')
plot(x[1],y[1],'.',color='r')
axis([-1,1,-1,1])
for k in range(2,size(theta)):
    plot(x[k],y[k],'o')
    plot(x[k],y[k],'.')

Strang-6.7-2 (last edited 2010-12-17 11:17:40 by anvesh)