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Author: 测试ing
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各种曲线方程集合啦

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 Author| Post time 2008-8-25 21:47:22 | Show all posts
11.心脏线
圓柱坐标
方程:a=10
    r=a*(1+cos(theta))
    theta=t*360


                               
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 Author| Post time 2008-8-25 21:47:34 | Show all posts
13.正弦曲线
笛卡尔坐标系
方程:x=50*t
    y=10*sin(t*360)
    z=0


                               
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 Author| Post time 2008-8-25 21:47:44 | Show all posts
15.费马曲线(有点像螺纹线)
数学方程:r*r = a*a*theta
圓柱坐标
  方程1: theta=360*t*5
    a=4
    r=a*sqrt(theta*180/pi)
  方程2: theta=360*t*5
    a=4
    r=-a*sqrt(theta*180/pi)
    由于Pro/e只能做连续的曲线,所以只能分两次做


                               
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Post time 2008-11-21 14:17:02 | Show all posts
怎么没有一副图片是可以看得到得呀~
Post time 2009-5-14 10:28:06 | Show all posts
有没有图片啊
Post time 2009-6-8 11:01:40 | Show all posts
试一试,能用不!
Post time 2009-11-11 10:36:00 | Show all posts
[s:199] 图看不见啊
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