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Jaffaar

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[ÇóÖú] 1stOpt ÇóÖú

ÄúºÃ£¡ÎÒÓÃ1stopt½øÐзÇÏßÐÔÄâºÏµÄʱºò³öÏÖÁËÖØ¸´¼ÆËãʱ£¬¼ÆËã½á¹ûµü´ú´ÎÊý²»Ò»Ö¡¢ÄâºÏ²ÎÊý²»Ò»ÖµÄÇé¿öÏëÎÊÒ»ÏÂÕâÊǵÁ°æÈí¼þÎÊÌ⻹ÊdzÌÐòÎÊÌ⣿лл
Parameter a,b;
Variable x1,x2,x3,x,y;
Function y=(x1^(1-x2)*x3^x2-(-0.5815*x2+0.4999))*exp(a*(1-x^(a-b)))+-0.5815*x2+0.4999;
Data;
5.21        0.41        0.598        0        0.25
5.21        0.41        0.598        0.06        0.88
5.21        0.41        0.598        0.14        1.21
5.21        0.41        0.598        0.24        1.36
5.21        0.41        0.598        0.39        1.6
5.21        0.41        0.598        0.57        1.8
5.21        0.41        0.598        0.72        1.96
5.21        0.41        0.598        0.85        2.09
5.21        0.41        0.598        0.98        2.16
5.21        0.41        0.598        1        2.19

-----------------------------------------------------------------------------------------------------------------------------------------------
µü´úÊý: 228
¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:΢Ãë): 00:00:10:270
ÓÅ»¯Ëã·¨: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨
¼ÆËã½áÊøÔ­Òò: ´ïµ½ÊÕÁ²Åжϱê×¼
¾ù·½²î(RMSE): 0.0338244292103926
²Ð²îƽ·½ºÍ(SSE): 0.0114409201140886
Ïà¹ØÏµÊý(R): 0.999310573265102
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.998621621839427
¾ö¶¨ÏµÊý(DC): 0.99681931606503
¿¨·½ÏµÊý(Chi-Square): 0.00407428783028808
Fͳ¼Æ(F-Statistic): 5795.92248573892

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
a                  -42.7022416902627
b                  -42.7109452103161

====== ½á¹ûÊä³ö =====

No        ʵ²âÖµy        ¼ÆËãÖµy
1        0.25        0.2614850
2        0.88        0.9318631
3        1.21        1.1740570
4        1.36        1.3731945
5        1.6        1.5905721
6        1.8        1.7904843
7        1.96        1.9286138
8        2.09        2.0344640
9        2.16        2.1306885
10        2.19        2.1447750
-----------------------------------------------------------------------------------------------------------------------------
µü´úÊý: 26
¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:΢Ãë): 00:00:01:679
ÓÅ»¯Ëã·¨: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨
¼ÆËã½áÊøÔ­Òò: ´ïµ½ÊÕÁ²Åжϱê×¼
¾ù·½²î(RMSE): 0.0335905611752608
²Ð²îƽ·½ºÍ(SSE): 0.0112832580006894
Ïà¹ØÏµÊý(R): 0.999326347846039
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.998653149499302
¾ö¶¨ÏµÊý(DC): 0.996863147622828
¿¨·½ÏµÊý(Chi-Square): 0.00399001843995937
Fͳ¼Æ(F-Statistic): 5931.78321710995

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
a                  -63.6910885517872
b                  -63.6969160669258

====== ½á¹ûÊä³ö =====

No        ʵ²âÖµy        ¼ÆËãÖµy
1        0.25        0.2614850
2        0.88        0.9300017
3        1.21        1.1730803
4        1.36        1.3727813
5        1.6        1.5905680
6        1.8        1.7906550
7        1.96        1.9287909
8        2.09        2.0345828
9        2.16        2.1307069
10        2.19        2.1447750

[ Last edited by ¶À¹ÂÉñÓî on 2018-10-23 at 08:47 ]
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2Â¥2018-08-19 12:32:43
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3Â¥2018-10-22 20:39:59
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3Â¥: Originally posted by ÉúËÀÔµ at 2018-10-22 20:39:59
ÎÒÒ²ÊÇÕâÑù£¬Ã¿´Îµü´ú´ÎÊý²»Ò»Ñù£¬µÃ²»µ½ÏàͬµÄ²ÎÊýÔõô°ì?

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