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内容简介作者简介 - 科学与工程计算系

内容简介作者简介 - 科学与工程计算系

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图 6.8-2<br />

【例 6.8.2-2】使用球坐标参量画部分球壳。(图 6.8-3)<br />

x='cos(s)*cos(t)';y='cos(s)*sin(t)';z='sin(s)';<br />

ezsurf(x,y,z,[0,pi/2,0,3*pi/2])<br />

view(17,40);shading interp;colormap(spring)<br />

light('position',[0,0,-10],'style','local')<br />

light('position',[-1,-0.5,2],'style','local')<br />

material([0.5,0.5,0.5,10,0.3])<br />

6.9 图形的打印和输出<br />

6.9.1 图形打印的菜单操作方式<br />

6.9.1.1 图形的打印<br />

6.9.1.2 图形的定位和大小调整<br />

图 6.8-3<br />

39

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