When I plot a polar.. How can I put the center of the 'marker' inside the 'circle' of the polar (not in the patch edge)?

c=20;
b=zeros(1,c)
a=zeros(1,c)
for i=1:c
  b(i)=(2*pi)*((i-1)/c)
end
for j=1:c
  a(j)=1
end
length(b)
length(a)
p=polar(b,a,'ob')

Answer 1

[Joseph Cheng]

there is no direct way to set axis limits but you can do what they suggest http://www.mathworks.com/matlabcentral/answers/8948-polar-plots-axis-limits and plot an invisible point tricking matlab to increase the 'circle'