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3Â¥: Originally posted by ÔÂÖ»À¶ at 2015-04-10 09:11:40
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1stopt´úÂ룺
Parameters x1,x2,n;
//Variable ;
Function x1/207000*3/7*(x1/433)^(n-1)-0.0001=0;
         x1/207000*3/7* ...

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ÎÒÓÃ1stoptÈí¼þ¼ÆËãÁËÒ»±é½á¹ûÈçÏÂ
====== ½á¹û ======

µü´úÊý: 106
¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:ºÁÃë): 00:00:01:04
¼ÆËãÖÐÖ¹Ô­Òò: ´ïµ½ÊÕÁ²Åж¨±ê×¼
ÓÅ»¯Ëã·¨: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨
º¯Êý±í´ïʽ 1: x1/207000*3/7*(x1/433)^(n-1)-0.0001-(0)
         2: x1/207000*3/7*(x2/433)^(n-1)-0.002-(0)
         3: ln(20)/ln(x2/x1)-n-(0)
Ä¿±êº¯ÊýÖµ: 9.29374614662676E-5
x1: 31445.1779060676
x2: 2220.82781285504
n: -1.13030905578871

====== ¼ÆËã½áÊø ======
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4Â¥2015-04-10 13:34:25
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x1: 400.003316069477
x2: 421.966847460639
n: 56.0434455220799

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x1: 80.2313890183921
x2: 802.313890183922
n: 1.30102999566398
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2Â¥2015-04-10 08:49:55
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1stopt´úÂ룺
Parameters x1,x2,n;
//Variable ;
Function x1/207000*3/7*(x1/433)^(n-1)-0.0001=0;
         x1/207000*3/7*(x2/433)^(n-1)-0.002=0;
         Ln(20)/Ln(x2/x1)-n=0;


¼ÆËã½á¹û£º
Algorithms: Universal Global Optimation(UGO1)
Function 1: x1/207000*3/7*(x1/433)^(n-1)-0.0001-(0) = 9.341412192E-6
2: x1/207000*3/7*(x2/433)^(n-1)-0.002-(0) = -2.610202075E-7
3: ln(20)/ln(x2/x1)-n-(0) = -1.573571353E-7
Objective Function (Min.): 8.72718617816277E-11
x1: 406.638344029709
x2: 444.682149647678
n: 33.4959878584276
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
3Â¥2015-04-10 09:11:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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