[X,Y,Z] = sphere(n)
The sphere function generates the x-, y-, and z-coordinates of a unit sphere for use with surf and mesh.
Generate and plot a sphere.
Define x, y, and z as coordinates of a sphere.
[x,y,z] = sphere;
Plot a sphere centered at the origin. Plot two more spheres centered at (3,-2,0) and (0,1,-3).
figure surf(x,y,z) hold on surf(x+3,y-2,z); % centered at (3,-2,0) surf(x,y+1,z-3); % centered at (0,1,-3)