exm050103.m

matlab电子书籍

N=9;								
t=0:2*pi/N:2*pi;					
x=sin(t);y=cos(t);				
tt=reshape(t,2,(N+1)/2);		
tt=flipud(tt);					
tt=tt(:);							
xx=sin(tt);yy=cos(tt);
subplot(1,2,1),plot(x,y)		
title('(1) 正常排序图形'),axis equal off,shg		
subplot(1,2,2),plot(xx,yy)		
title('(2) 非正常排序图形'),axis equal off,shg