exm09077_1.m

MATLAB 6.5 从基础讲解其功能

clf reset,t=(0:20)/20;r=2.5-cos(2*pi*t);	
[x,y,z]=cylinder(r,40);						
%
[C,CMAP]=imread('trees.tif');		
CC=double(C)+1;			%
%。						
surface(x,y,z,'Cdata',flipud(CC),'FaceColor','texturemap','EdgeColor','none','CDataMapping','direct','Ambient',0.6,'diffuse',0.8,'speculars',0.9)
colormap(CMAP) 			%
view(3),axis off