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woshilsh

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c1 =

     General model:
       c1(x) = sqrt((x-a)^2+r^2)+b
     Coefficients (with 95% confidence bounds):
       a =        3.04  (1.228, 4.851)
       b =  2.134e-010  (fixed at bound)
       r =      0.2988  (-1.422, 2.019)
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11Â¥2009-10-12 08:17:32
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jove1782

ľ³æ (ÕýʽдÊÖ)

Сľ³æ·çÑÅЭ»á´úÀíÃØÊ鳤

ÒýÓûØÌû:
Originally posted by woshilsh at 2009-10-12 08:17:
c1 =

     General model:
       c1(x) = sqrt((x-a)^2+r^2)+b
     Coefficients (with 95% confidence bounds):
       a =        3.04  (1.228, 4.851)
       b =  2.134e-010  (fixed at bound)
...

´íÁ˰ɠ  Ó¦¸Ãc1(x) = sqrt((r^2)-(x-a)^2)+b
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12Â¥2009-10-12 14:21:15
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salooloo001

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-¦²2(Xi-a)+(Yi-b)^2-nr^2=0
-¦²2(Yi-b)+(Xi-a)^2-nr^2=0
(Xi-2)^2+(Yi-b)^2-2nr=0
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13Â¥2009-10-12 14:22:30
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woshilsh

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
Originally posted by jove1782 at 2009-10-12 14:21:



´íÁ˰ɠ  Ó¦¸Ãc1(x) = sqrt((r^2)-(x-a)^2)+b

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14Â¥2009-10-12 15:16:10
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jove1782

ľ³æ (ÕýʽдÊÖ)

Сľ³æ·çÑÅЭ»á´úÀíÃØÊ鳤

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ÓàÔó³É(½ð±Ò+1,VIP+0):ÐÁ¿àÁË£¡ 10-12 19:47
ÒýÓûØÌû:
Originally posted by woshilsh at 2009-10-12 15:16:

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15Â¥2009-10-12 19:00:02
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woshilsh

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï ¡ï ¡ï
ÓàÔó³É(½ð±Ò+1,VIP+0):ÐÁ¿àÁË£¡ 10-12 19:48
doveyu(½ð±Ò+2,VIP+0): 10-12 20:56
ÒýÓûØÌû:
Originally posted by jove1782 at 2009-10-12 19:00:


Èý½ÇÐξÍûÓÐÍâ½ÓÔ²ÁËÂð

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16Â¥2009-10-12 19:25:58
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change0618

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doveyu(½ð±Ò+1,VIP+0): 10-13 19:04
17Â¥2009-10-12 22:42:41
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