Question

怎么用MATLAB画球体，还有圆柱啊？

程序怎么写啊

Answer 1

% 圆柱
t=ones(1,40)*5;
[x,y,z]=cylinder(t);
c=ones(size(z));
surf(x,y,z,c)
shading faceted
title('圆柱')
axis off
% 椭球
t=linspace(0,pi,100);
[x,y,z]=cylinder(sin(t)/4);
c=ones(size(z));
mesh(x,y,z,c)
shading faceted
title('椭球') axis equal
axis off