7-21.m

来自「MATLAB数字图象处理的主要源码.包括图象去噪变换增强恢复识别压缩的各种算法」· M 代码 · 共 16 行

subplot(131)
sphere(16)
axis square
shading flat
title('Flat Shading')
subplot(132)
sphere(16)
axis square
shading faceted
title('Faceted Shading')
subplot(133)
sphere(16)
axis square
shading interp
title('Interpolated Shading')