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worldkinglee

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(-7.685+t*(x+7.685)-83.31377)^2+(-60.5311+t*(y+60.5311)-114.4661)^2+(187.685+t*(z-187.685)-2.9664)^2=4.6727e+03
t=-7.3026e+04/(184.7186*z-174.9972*y-90.9988*x-4.5961e+04)
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mygt_hit

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syms x y z t
equ1= (-7.685+t*(x+7.685)-83.31377)^2+(-60.5311+t*(y+60.5311)-114.4661)^2+(187.685+t*(z-187.685)-2.9664)^2 - 4.6727e+03
equ_t = -7.3026e+04/(184.7186*z-174.9972*y-90.9988*x-4.5961e+04)
equ2 = subs(equ1, t,equ_t)

equ1ÊÇÔ­·½³Ì¸ÄдµÄÐÎʽ
euq2ÊÇ´úÈëtÖ®ºóµÄ½á¹û
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2Â¥2015-11-14 13:11:56
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worldkinglee

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by mygt_hit at 2015-11-14 13:11:56
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syms x y z t
equ1= (-7.685+t*(x+7.685)-83.31377)^2+(-60.5311+t*(y+60.5311)-114.4661)^2+(187.685+t*(z-187.685)-2.9664)^2 - 4.6727e+03
equ_t =  ...

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3Â¥2015-11-14 14:28:55
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mygt_hit

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worldkinglee: ½ð±Ò+30, ¡ï¡ï¡ïºÜÓаïÖú 2015-11-28 10:10:47
ÒýÓûØÌû:
3Â¥: Originally posted by worldkinglee at 2015-11-14 14:28:55
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4Â¥2015-11-14 14:42:13
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worldkinglee

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by worldkinglee at 2015-11-14 14:28:55
Êǵ쬰Ñt´øÈëµÚÒ»¸öʽ×Ó£¬È»ºóµÃµ½x,y,zµÄÒ»¸ö·½³Ì£¬Õâ¸ö·½³ÌÐèÒªÊÇ×î¼òʽ£¬°ÑͬÀàÏîºÏ²¢¡£...

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5Â¥2015-11-14 14:50:33
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