exm07332_2.m

这是本人收集的一些程序源代码

%exm07332_2.m
P=peaks(30);
P(18:20,9:15)=NaN;
clf,shg,
surfc(P);
colormap(summer)
light('position',[50,-10,5]),lighting flat
material([0.9,0.9,0.6,15,0.4])