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11ʯ±¦Ð³æ (СÓÐÃûÆø)
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ÓÃ1stOptÈí¼þÄ£Ä⣬Çó½â½á¹ûΪʲôÓÐx2=-0.043??? x2²»ÊÇÓ¦¸ÃÊǸö±äֵô£¿£¿£¿£¿ ÒÑÓÐ2È˲ÎÓë
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Parameters a[35,50],b[0.02,0.1],c[0,1],d[0,100],e[0,10],f[0,10]£» Variable x1,x2,y; Function a*x1/(b+x1+c*x2+x1*x2*d+x1*x1/e+x2*x2/f); Data; //x1,x2,y; 0.03276245 0.040560018 11.32441 0.037514287 0.038002633 10.7704 0.02777479 0.027442326 10.22368 0.035865345 0.031787511 11.11952 0.033207492 0.041754224 13.16454 0.039172673 0.052949472 14.32423 0.058890928 0.069234367 22.9482 0.06598988 0.076544576 24.10042 0.063845034 0.068018698 22.79831 0.070846079 0.072672711 20.17602 0.060763037 0.076786118 23.25512 0.083675767 0.083558949 22.65642 0.148866584 0.187125943 28.94045 0.153289562 0.178016219 29.99842 0.150439553 0.170146036 28.94679 0.134706648 0.17161249 29.09359 0.14891361 0.186164469 28.96675 0.164153345 0.173520858 26.9409 0.353145247 0.355085849 14.83138 0.313251484 0.334727787 19.4787 0.373761142 0.374815352 10.70323 0.360901466 0.357844418 9.11525 0.353697346 0.41236388 11.29219 0.361937093 0.426641669 9.5724 µü´úÊý: 45 ¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:΢Ãë): 00:00:04:57 ÓÅ»¯Ëã·¨: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨ ¼ÆËã½áÊøÔÒò: ´ïµ½ÊÕÁ²Åжϱê×¼ ¾ù·½²î(RMSE): 2.21610773764785 ²Ð²îƽ·½ºÍ(SSE): 117.867204116704 Ïà¹ØÏµÊý(R): 0.954540798172775 Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.911148135376319 ¾ö¶¨ÏµÊý(DC): 0.911106451585493 ¿¨·½ÏµÊý(Chi-Square): 3.63514471177025 Fͳ¼Æ(F-Statistic): 225.603132395452 ²ÎÊý ×î¼Ñ¹ÀËã ---------- ------------- a 35.0008402251607 b 0.091965993506086 c 1.41822435291068E-19 d 46.7982996861949 e 0.105217875549044 f 0.0512551223671831 x2 -0.0438194107686669 ====== ½á¹ûÊä³ö ===== No ʵ²âÖµy ¼ÆËãÖµy 1 11.32441 10.8995663 2 10.7704 12.6999846 3 10.22368 9.0366163 4 11.11952 12.0737297 5 13.16454 11.0674608 6 14.32423 13.3302251 7 22.9482 20.5067568 8 24.10042 22.7597855 9 22.79831 22.1056664 10 20.17602 24.1460145 11 23.25512 21.1246104 12 22.65642 27.1035900 13 28.94045 28.3730903 14 29.99842 27.9885139 15 28.94679 28.2389663 16 29.09359 29.4024200 17 28.96675 28.3691260 18 26.9409 26.9669868 19 14.83138 13.0983733 20 19.4787 14.9597131 21 10.70323 12.2901755 22 9.11525 12.7834027 23 11.29219 13.0754968 24 9.5724 12.7423713 |
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dingd
Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)
- ¼ÆËãÇ¿Ìû: 4
- Ó¦Öú: 1641 (½²Ê¦)
- ½ð±Ò: 15037.3
- É¢½ð: 101
- ºì»¨: 234
- Ìû×Ó: 3410
- ÔÚÏß: 1223.7Сʱ
- ³æºÅ: 291104
- ×¢²á: 2006-10-28
2Â¥2017-02-14 17:18:11
11ʯ±¦
гæ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 10.6
- ºì»¨: 1
- Ìû×Ó: 63
- ÔÚÏß: 13.8Сʱ
- ³æºÅ: 3913386
- ×¢²á: 2015-06-07
- רҵ: »·¾³Î¢ÉúÎïѧ
3Â¥2017-02-14 20:19:47
dingd
Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)
- ¼ÆËãÇ¿Ìû: 4
- Ó¦Öú: 1641 (½²Ê¦)
- ½ð±Ò: 15037.3
- É¢½ð: 101
- ºì»¨: 234
- Ìû×Ó: 3410
- ÔÚÏß: 1223.7Сʱ
- ³æºÅ: 291104
- ×¢²á: 2006-10-28
4Â¥2017-02-15 09:55:09
11ʯ±¦
гæ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 10.6
- ºì»¨: 1
- Ìû×Ó: 63
- ÔÚÏß: 13.8Сʱ
- ³æºÅ: 3913386
- ×¢²á: 2015-06-07
- רҵ: »·¾³Î¢ÉúÎïѧ
5Â¥2017-02-15 10:25:06
lipenggg
ר¼Ò¹ËÎÊ (ÕýʽдÊÖ)
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ר¼Ò¾Ñé: +65 - Ó¦Öú: 122 (¸ßÖÐÉú)
- ½ð±Ò: 4841.3
- ºì»¨: 43
- Ìû×Ó: 722
- ÔÚÏß: 435.7Сʱ
- ³æºÅ: 3929201
- ×¢²á: 2015-06-17
- ÐÔ±ð: GG
- רҵ: Á÷ÌåÁ¦Ñ§
- ¹ÜϽ: ¼ÆËãÄ£Äâ

6Â¥2017-02-16 09:29:33
lipenggg
ר¼Ò¹ËÎÊ (ÕýʽдÊÖ)
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ר¼Ò¾Ñé: +65 - Ó¦Öú: 122 (¸ßÖÐÉú)
- ½ð±Ò: 4841.3
- ºì»¨: 43
- Ìû×Ó: 722
- ÔÚÏß: 435.7Сʱ
- ³æºÅ: 3929201
- ×¢²á: 2015-06-17
- ÐÔ±ð: GG
- רҵ: Á÷ÌåÁ¦Ñ§
- ¹ÜϽ: ¼ÆËãÄ£Äâ
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11ʯ±¦: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2017-02-17 15:20:09
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µü´úÊý: 70 ¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:΢Ãë): 00:00:02:510 ÓÅ»¯Ëã·¨: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨ ¼ÆËã½áÊøÔÒò: ´ïµ½ÊÕÁ²Åжϱê×¼ ¾ù·½²î(RMSE): 4.75781852697606 ²Ð²îƽ·½ºÍ(SSE): 543.284091255279 Ïà¹ØÏµÊý(R): 0.945028578963777 Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.893079015058297 ¾ö¶¨ÏµÊý(DC): 0.590263881876634 ¿¨·½ÏµÊý(Chi-Square): 15.709566322621 Fͳ¼Æ(F-Statistic): 183.759421426908 ²ÎÊý ×î¼Ñ¹ÀËã ---------- ------------- a 50 b 0.0688742464559206 c 7.22240286699123E-13 d 6.01350655206507E-19 e 0.209102801713676 f 9.99999999979151 ====== ½á¹ûÊä³ö ===== No ʵ²âÖµy ¼ÆËãÖµy 1 11.32441 15.3189388 2 10.7704 16.5606630 3 10.22368 13.8301898 4 11.11952 16.1566866 5 13.16454 15.4410730 6 14.32423 16.9335632 7 22.9482 20.3310061 8 24.10042 21.1133153 9 22.79831 20.9087167 10 20.17602 21.5663017 11 23.25512 20.5441576 12 22.65642 22.4052627 13 28.94045 22.7468198 14 29.99842 22.6956683 15 28.94679 22.7633210 16 29.09359 22.9635244 17 28.96675 22.7485756 18 26.9409 22.4926189 19 14.83138 17.1256682 20 19.4787 18.1573185 21 10.70323 16.6150917 22 9.11525 16.9361024 23 11.29219 17.0398251 24 9.5724 16.8265762 |

7Â¥2017-02-16 12:21:04













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