v=20; t=[0:0.01*pi:50*pi]; alpha=pi/6; omega=pi/6; x=v*sin(alpha)*t.*cos(omega*t); y=v*sin(alpha)*t.*sin(omega*t); z=v*cos(alpha)*t; plot3(x,y,z,‘r‘,‘linewidth‘,2) grid on
matlab 绘制圆锥螺旋线
原文：https://www.cnblogs.com/Airboy1/p/9535283.html
