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dingd
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2Â¥2016-01-07 09:38:11
lipenggg
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3Â¥2016-01-07 09:49:24
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4Â¥2016-01-07 18:56:47
嫺£ÐÐÖÛ
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5Â¥2016-01-07 18:58:56
嫺£ÐÐÖÛ
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6Â¥2016-01-07 19:01:59
嫺£ÐÐÖÛ
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嫺£ÐÐÖÛ: »ØÌûÖö¥ 2016-01-16 19:50:17
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¸ÐлÄãÔÚQQÉϵÄÈÈÐİïæ£¬°ÑÄãµÄ»Ø´ðÌù³öÀ´£¬·½±ã´ó¼ÒÒÔºó²Î¿¼ ¡£TiTle"Èýλº¯Êý²ÎÊý·½³ÌÄâºÏ-±à³Ì"; Parameter a0,a1,a2,a3,b0,b1,b2,b3,c0,c1,c2,c3; Variable t,x[output],y[output],z[output]; StartProgram; var i: integer; begin for i := 0 to DataLength - 1 do begin x:=a0+a1*t+a2*t^2+a3*t^3; y:=b0+b1*t+b2*t^2+b3*t^3; z:=c0+c1*t+c2*t^2+c3*t^3; end; end; EndProgram; data; 1 0 2.125 414897.578 2 1.5915 2.165 455102.8316 3 3.1831 2.215 525696.4704 4 4.7746 2.325 591448.2192 5 6.3662 2.475 648298.4413 6 7.9577 2.705 697003.7869 7 9.5493 3.015 737917.7849 8 11.1408 3.45 772047.8382 9 12.7324 4.14 800063.2609 10 14.3239 5.265 822044.8063 11 15.9155 7.25 838474.0293 12 17.507 11.035 848481.5578 13 19.0986 14.79 852087.5325 µü´úÊý: 16 ¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:΢Ãë): 00:00:00:632 ÓÅ»¯Ëã·¨: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨ ¼ÆËã½áÊøÔÒò: ´ïµ½ÊÕÁ²Åж¨±ê×¼ ¾ù·½²î(RMSE): 3465.37346903185 ²Ð²îƽ·½ºÍ(SSE): 468343717.914924 Ïà¹ØÏµÊý(R): 0.999981637656814 Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.999963275650804 ¾ö¶¨ÏµÊý(DC): 0.999963275650804 Fͳ¼Æ(F-Statistic): 299517.793313736 ²ÎÊý ×î¼Ñ¹ÀËã -------------------- ------------- a0 -1.59079509167053 a1 1.59114273175162 a2 5.58198121310261E-5 a3 -2.21755578554155E-6 b0 0.888656538960089 b1 1.19767463959602 b2 -0.279347661876009 b3 0.0206738835030876 c0 334648.005832586 c1 70428.8906870194 c2 -1334.11539353067 c3 -80.0928008306951 |
7Â¥2016-01-16 19:49:17
wellsalon
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8Â¥2016-10-09 09:01:04
wellsalon
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 60.8
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- Ìû×Ó: 12
- ÔÚÏß: 7.8Сʱ
- ³æºÅ: 2849451
- ×¢²á: 2013-12-05
9Â¥2016-10-09 09:23:57













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