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dbb627

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contra801(金币+5): 谢谢,不过还有个问题,(sqrt(y.^2+x.^2)为什么要开平方呢? 2011-11-27 21:16:02
CODE:
[x,y]=cylinder(1:0.2:15,100);
surf(x,y,sqrt(y.^2+x.^2));
shading interp

The more you learn, the more you know, the more you know, and the more you forget. The more you forget, the less you know. So why bother to learn.
2楼2011-11-27 19:24:45
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contra801

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3楼2011-11-27 21:53:31
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