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rosemary11

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] 1stOPT1.5°æÃ¿´Î·ÂÕæ½á¹û²»Ò»Ñù£¬ÇóÖú£¡¼±£¡

Parameter k1[0.1*10^(-14),10^(-13)],k2[0.1*10^(-14),10^(-13)],b[0,4.5*10^(-10)],a1[0,6.25*10^6],b1[0,2.0*10^(-8)],c1[0,2*10^8],d1[0,6.25*10^17],e1[0,24];
Variable x,x1,y;
Function y=(a1*(1-exp(b1-c1*((k1*k2*x^2)/(k1+2*k2*x))*(e1-(c1*b*x1^2))^(-1)))+d1*(k1*k2*x^2)/(k1+2*k2*x)*(e1-(c1*b*x1^2))^(-1))^(0.5);
Data;
1.45    0.026   347
1.76    0.04    364
2.04    0.06    380
2.24        0.08        399
2.42        0.1        413
2.59        0.12    436
2.76        0.14    461
2.93        0.16    473
3.1        0.18    496
3.26        0.2     514
3.42        0.22    523
3.58        0.24    534
3.74        0.26    534
3.91        0.28    546
4.08        0.3     585
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
csgt0: ½ð±Ò+2, лл 2012-12-19 09:45:15
ÄãµÄ²ÎÊý·¶Î§ÓеĴóµÄ³öÆæÓеÄСµÄÀëÆ×£¬¼ÆËãʱ½«¾«¶Èµ÷ÕûÏÂÊÔÊÔ£¬ÏÂÃæ½á¹û»ù±¾Îȶ¨£º

¾ù·½²î(RMSE): 6.02538475979071
²Ð²îƽ·½ºÍ(SSE): 544.578922552772
Ïà¹ØÏµÊý(R): 0.996443894212012
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.992900434312399
¾ö¶¨ÏµÊý(DC): 0.992879459694655
¿¨·½ÏµÊý(Chi-Square): 0.631631475285707
Fͳ¼Æ(F-Statistic): 140.438780923602

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
k1        8.2726775320778E-15
k2        9.96418129464438E-14
b        1.34356601376318E-13
a1        296527.515575147
b1        4.07704708765875E-28
c1        200000000
d1        591.76230570109
e1        2.41841882499007E-6
2Â¥2012-12-18 11:57:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rosemary11

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2012-12-18 11:57:30
ÄãµÄ²ÎÊý·¶Î§ÓеĴóµÄ³öÆæÓеÄСµÄÀëÆ×£¬¼ÆËãʱ½«¾«¶Èµ÷ÕûÏÂÊÔÊÔ£¬ÏÂÃæ½á¹û»ù±¾Îȶ¨£º

¾ù·½²î(RMSE): 6.02538475979071
²Ð²îƽ·½ºÍ(SSE): 544.578922552772
Ïà¹ØÏµÊý(R): 0.996443894212012
Ïà¹ØÏµÊý֮ƽ·½(R ...

лл£¡ÎÒ¶ÔÄǸöËã·¨ÉèÖò»ÊǺÜÃ÷°×£¬Âé·³Äܽ²½âÏÂÂ𣿾ÍÊÇÊÕÁ²ÅжÏÖ¸±ê£¬×î´óµü´úÊý£¬ÊµÊ±¿ØÖÆÊä³öÊý£¬Öظ´Êý£¬¿ØÖƵü´úÊý£¬ÊÕÁ²Åжϵü´úÊý£¬ÒòΪ¸ã²»¶®ÕâЩµÄ¾ßÌ庬Ò壬ËùÒԾͲ»ÖªµÀÒª²Ù×÷ÄÄЩָ±ê»á¶Ô·ÂÕæ½á¹ûµÄÒ»ÖÂÐÔÓаïÖú¡«¡«
3Â¥2012-12-18 14:41:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rosemary11

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2012-12-18 11:57:30
ÄãµÄ²ÎÊý·¶Î§ÓеĴóµÄ³öÆæÓеÄСµÄÀëÆ×£¬¼ÆËãʱ½«¾«¶Èµ÷ÕûÏÂÊÔÊÔ£¬ÏÂÃæ½á¹û»ù±¾Îȶ¨£º

¾ù·½²î(RMSE): 6.02538475979071
²Ð²îƽ·½ºÍ(SSE): 544.578922552772
Ïà¹ØÏµÊý(R): 0.996443894212012
Ïà¹ØÏµÊý֮ƽ·½(R ...

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4Â¥2012-12-18 14:54:09
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