examp2_22.m

matlab的大量实例代码

t=0: pi/50: 2*pi;
x=sin(t); y=cos(t); z=t; h=plot3(x, y, z, 'g-')
set(h,'LineWidth',4*get(h,'LineWidth'))

ezplot3('sin(t)','cos(t)','t',[0,2*pi])
 
grid on, stem3(x, y, z),
  
grid off, fill3(x,y,z,'g'),