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10^(6.72-9500/1273)=v*c/w
10^(2.96-7510/1273)=b*c/x
10^(3.63-8700/1273)=v*n/y
10^(2.8-8500/1273)=b*n/z
(0.02-v)/(0.26-c)=(w+y)*4.24146545/(w+x)
(0.02-v)/(0.0103-n)=(w+y)*3.6359743/(y+z)
(0.02-v)/(0.02-b)=(w+y)*0.548272522/(x+z)
w+x+y+z=1
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afl523

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2Â¥: Originally posted by ÔÂÖ»À¶ at 2015-03-09 20:36:25
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µü´úÊý: 118
¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:ºÁÃë): 00:00:13:666
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ÓÅ»¯Ëã·¨: ׼ţ¶Ù·¨(BFGS) + ͨÓÃÈ«¾ÖÓÅ»¯·¨
º¯Êý±í´ïʽ 1: 10^(6.72-9500/1273)-(v ...

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3Â¥2015-03-10 21:57:54
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µü´úÊý: 118
¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:ºÁÃë): 00:00:13:666
¼ÆËãÖÐÖ¹Ô­Òò: ´ïµ½ÊÕÁ²Åж¨±ê×¼
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º¯Êý±í´ïʽ 1: 10^(6.72-9500/1273)-(v*c/w)
         2: 10^(2.96-7510/1273)-(b*c/x)
         3: 10^(3.63-8700/1273)-(v*n/y)
         4: 10^(2.8-8500/1273)-(b*n/z)
         5: (0.02-v)/(0.26-c)-((w+y)*4.24146545/(w+x))
         6: (0.02-v)/(0.0103-n)-((w+y)*3.6359743/(y+z))
         7: (0.02-v)/(0.02-b)-((w+y)*0.548272522/(x+z))
         8: w+x+y+z-(1)
Ä¿±êº¯ÊýÖµ: 1.47665524119339E-8
x: 0.96512144751794
y: 9.88405936807881E-9
z: 0.0348785344311554
w: 8.18627576923919E-9
v: 0.0199999806006773
b: 14988.6195000327
c: 7.40236045278039E-8
n: 3.08784838784678E-10

Ä¿±êº¯ÊýÖµ: 2.06089097154221E-8
x: 0.914518283604818
y: 4.37575401472771E-9
z: 0.0854817107020073
w: 1.40119794298616E-9
v: 0.019999997484647
b: 82977.3109992174
c: 1.26701857774441E-8
n: 1.36701458367838E-10





Ä¿±êº¯ÊýÖµ: 1.25093438027696E-5
x: 0.95744742961639
y: 4.62756870069125E-6
z: 0.042544825733514
w: 3.11708270594457E-6
v: 0.0199931835253893
b: 39.0377711429402
c: 2.81955003512332E-5
n: 1.44617589696085E-7

Ä¿±êº¯ÊýÖµ: 0.000191180735154163
x: 0.876588315538741
y: 1.6916414317921E-11
z: 0.123397944417429
w: 1.37400269123709E-5
v: 0.0199958299791895
b: 8.1093114185841
c: 0.000124268650130806
n: 5.28590160184477E-13

Ä¿±êº¯ÊýÖµ: 0.00932006988104486
x: 0.718323251981402
y: 0.109939780354001
z: 0.142779884301518
w: 0.0289570833630833
v: 0.0201289774015204
b: 0.0214584108070313
c: 0.260163602073569
n: 0.0103645415536109
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
2Â¥2015-03-09 20:36:25
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afl523: ½ð±Ò+15, ¡ï¡ï¡ïºÜÓаïÖú, ллÀ² 2015-03-12 09:25:17
ÒýÓûØÌû:
3Â¥: Originally posted by afl523 at 2015-03-10 21:57:54
Ç×£¬¿É²»¿ÉÒ԰ѱà³ÌµÄ¹ý³Ì·ÅÉÏÀ´Ñ½£¬¹«Ê½ÀïÆäʵÓкöà²ÎÊýÊÇÒª±äµÄ£¬ÎÒÏë·ÂÕÕ³ÌÐò×Ô¼ºËãºóÃæµÄ£¬Ð»Ð»À²...

ÕâÊÇ 1stopt Èí¼þµÄ¼ÆËã½á¹û£¬´úÂëÈçÏ£º

Parameters x[0,],y[0,],z[0,],w[0,],v[0,],b[0,],c[0,],n[0,];
Function 10^(6.72-9500/1273)-(v*c/w)   ;
          10^(2.96-7510/1273)-(b*c/x)    ;
          10^(3.63-8700/1273)-(v*n/y)   ;
          10^(2.8-8500/1273)-(b*n/z)    ;
          (0.02-v)/(0.26-c)-((w+y)*4.24146545/(w+x));
          (0.02-v)/(0.0103-n)-((w+y)*3.6359743/(y+z))   ;
          (0.02-v)/(0.02-b)-((w+y)*0.548272522/(x+z))  ;
          w+x+y+z-(1);

Èí¼þ»ñµÃÓë½Ì³Ì£ºhttp://muchong.com/bbs/viewthread.php?tid=4586018
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
4Â¥2015-03-10 22:06:27
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