%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% %% %%http://www.anycodes.cn/zh/ %% %% 个人logo %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% R=1; S=1.4142; axis equal m=-0.5*pi:pi/20:0.75*pi; n=pi/2:pi/20:7/4*pi; %1 x1=1+R*cos(m); y1=1+R*sin(m); plot(x1,y1,‘-‘) %2 hold on x2=1+S+R*cos(n); y2=1+S+R*sin(n); plot(x2,y2,‘-r‘) %3 hold on x3=2+S+R*cos(m); y3=S+R*sin(m); plot(x3,y3,‘-‘) %4 x4=2+2*S+R*cos(n); y4=2*S+R*sin(n); plot(x4,y4,‘-r‘)
原文：http://wzsts.blog.51cto.com/10251779/1783648
