<P>这样的没见过,只见过话整圆环的实例tori4<br><br>%% Four Linked Tori<br>% Revolve four off-center circles to generate four linked unknotted tori.<br>% <br>% Thanks to C. Henry Edwards, Dept. of Mathematics, Univerity of <br>% Georgia.</P>
<P>% Copyright 1984-2005 The MathWorks, Inc.<br>% $Revision: 5.9.4.3 $ $Date: 2005/06/21 19:27:42 $</P>
<P>ab = [0 2*pi];<br>rtr = [6 1 1];<br>pq = [10 50];<br>box = [-6.6 6.6 -6.6 6.6 -3 3];<br>vue = [200 70];</P>
<P>clf<br>tube('xylink1a',ab,rtr,pq,box,vue)<br>colormap(jet);<br>hold on</P>
<P>tube('xylink1b',ab,rtr,pq,box,vue)<br>tube('xylink1c',ab,rtr,pq,box,vue)<br>tube('xylink1d',ab,rtr,pq,box,vue)<br>hold off;</P>
<P><br>displayEndOfDemoMessage(mfilename)<br><br>参考一下,如果不行用笨办法,给出函数然后绘图</P>
[此贴子已经被作者于2005-12-28 20:19:32编辑过]
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