www.gusucode.com > matlab通信工程仿真源码(张德丰等编著)程序书籍 > matlab_code/matlab通信工程仿真源码(张德丰等编著)/第4章/li4_36.m
[x,y,z]=sphere(25); subplot(141); surf(x,y,z); axis equal; shading interp; hold on; subplot(142); surf(x,y,z); axis equal; light('Position',[0,1,1]); shading interp; lighting flat; hold on; plot3(0,1,1,'p'); text(0,1,1,'light'); subplot(143); surf(x,y,z); axis equal; light('Position',[0,1,1]); shading interp; lighting gouraud; hold on; subplot(144); surf(x,y,z); axis equal; light('Position',[0,1,1]); shading interp; lighting phong;