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内容简介作者简介 - 科学与工程计算系

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9.7.6 surface 指令衍生不同曲面<br />

【例 9.7.6-1】演示高层指令 mesh, surf 等指令是如何由 surface 衍生而得。<br />

clf reset,t=(0:20)/20;r=2.5-cos(2*pi*t);[x,y,z]=cylinder(r,40);<br />

fc = get(gca,'color');<br />

h=surface(x,y,z,'FaceColor',fc,'EdgeColor','flat','FaceLighting',<br />

'none','EdgeLighting','flat');% <br />

view(3); grid on;axis off<br />

图 9.7-7<br />

%<br />

set(h,'FaceColor','flat','LineStyle','-','EdgeColor',[.8 .8 .8]) %<br />

图 9.7-8<br />

%<br />

set(h,'FaceColor','interp','MeshStyle','column') %<br />

11

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