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zxc175

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x(n)        y(v)        z()
150        16        32.2
300        16        51.4
450        16        50
600        16        84.4
900        16        82.9
150        25        17.8
300        25        23.4
450        25        30.9
600        25        58.1
900        25        70.1
150        50        14.2
300        50        6.6
450        50        13.5
600        50        30.7
900        50        55.3
150        75        11.4
300        75        5
450        75        8.6
600        75        12.6
900        75        50
150        100        7
300        100        2.3
450        100        4.54545
600        100        10.4
900        100        45.8
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dingd

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1stOptÓиö¹«Ê½×Ô¶¯ËÑË÷Æ¥Å书ÄÜ£¬¿ÉÒÔ¸ù¾ÝÊý¾ÝѰÕÒ×î¼ÑÆ¥ÅäÄ£Ð͹«Ê½£¬ÏÂÃæÊÇÒ»¸ö£¬²Î¿¼Ï£º

Model function: z = (p1+p2*x+p3*x^2+p4*x^3+p5*y+p6*y^2)/(1+p7*x+p8*x^2+p9*y)
          z = (37.7435987600726+(-0.0914026399057601)*x+7.23793346990419e-5*x^2+8.17529938748834e-8*x^3+(-0.395530120402263)*y+0.00240638713190001*y^2)/(1+(-0.00359031447165612)*x+3.6397738617201e-6*x^2+0.00656115952593969*y)

Iterations: 16
Elapsed Time (Hr:Min:Sec:Msec): 00:00:06:203
Algorithms: Universal Global Optimization(UGO1)
Stop reason of computation: Convergence tolerance reached
Root of Mean Square Error (RMSE):4.35232966211621
Sum of Square Error:473.569337193415
Correlation Coef. (R): 0.984701708915169
R-Square: 0.969637455540455
Determination Coef. (DC): 0.969637455540455
Chi-Square: 9.13836425019526
F-Statistic: 65.870632241142

Parameter        Best Estimate
----------        -------------
p1        37.7435987600726
p2        -0.0914026399057601
p3        7.23793346990419E-5
p4        8.17529938748834E-8
p5        -0.395530120402263
p6        0.00240638713190001
p7        -0.00359031447165612
p8        3.6397738617201E-6
p9        0.00656115952593969
Ë­ÓÃ1stoptÕâ¸öÈí¼þ°¡£¬ÀëÉ¢Êý¾ÝÄâºÏ·½³Ì£¬·½³Ìδ֪
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2Â¥2013-07-11 08:51:45
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zxc175

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2013-07-11 08:51:45
1stOptÓиö¹«Ê½×Ô¶¯ËÑË÷Æ¥Å书ÄÜ£¬¿ÉÒÔ¸ù¾ÝÊý¾ÝѰÕÒ×î¼ÑÆ¥ÅäÄ£Ð͹«Ê½£¬ÏÂÃæÊÇÒ»¸ö£¬²Î¿¼Ï£º

Model function: z = (p1+p2*x+p3*x^2+p4*x^3+p5*y+p6*y^2)/(1+p7*x+p8*x^2+p9*y)
          z = (37.7435987600726 ...

ÕâÊÇÈýάµÄ  Ôõô»­³öÀ´ÊǶþάµÄÄØ
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3Â¥2013-07-11 10:29:50
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zxc175

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2013-07-11 08:51:45
1stOptÓиö¹«Ê½×Ô¶¯ËÑË÷Æ¥Å书ÄÜ£¬¿ÉÒÔ¸ù¾ÝÊý¾ÝѰÕÒ×î¼ÑÆ¥ÅäÄ£Ð͹«Ê½£¬ÏÂÃæÊÇÒ»¸ö£¬²Î¿¼Ï£º

Model function: z = (p1+p2*x+p3*x^2+p4*x^3+p5*y+p6*y^2)/(1+p7*x+p8*x^2+p9*y)
          z = (37.7435987600726 ...

ÄãÕâÑù¸ø¸ö¹«Ê½  µÈÓÚÒѾ­ÊǶàÏîʽÁË   ÎÒÏÖÔÚ²»ÖªµÀËûÊÇʲôÐÎʽ£¬×îºÃÊÇÖ¸ÊýÐÎʽ  µ«ÊÇÖ¸ÊýÊÇʲôÎÒ²»Çå³þ
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4Â¥2013-07-11 10:41:16
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dingd

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zxc175: ½ð±Ò+20, ¡ïÓаïÖú, лл°ïÖú 2013-07-11 10:58:34
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5Â¥2013-07-11 10:50:14
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