Question

matlab绘图三角函数 x=(1+cos(u))cos(u);y=(1+cos(u))sin(u);z=sin(u)怎

Answer 1

试试这样行不行;

clear all;clc;

u=0:pi/40:3*pi;

x=(1+cos(u)).*cos(u);

y=(1+cos(u)).*sin(u);

z=sin(u);

plot3(x,y,z);grid on;