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y1=q1*k1*x1/(1+k1*x1+k2*x2)
y2=q2*k2*x2/(1+k1*x1+k2*x2)
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2Â¥: Originally posted by dingd at 2013-10-18 15:02:18
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´Ìâ¬512: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-10-19 16:22:30
1stOptÓиö¡°SharedModel¡±ÃüÁî¿ÉרÃÅ´¦ÀíÕâÖÖÎÊÌ⣬·½³Ì·½±ã¸ßЧ¡£ÓÐÊý¾ÝµÄ»°¿É°ïÄãÅÜÅÜ¡£
4Â¥2013-10-18 16:22:17
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ÒýÓûØÌû:
4Â¥: Originally posted by dingd at 2013-10-18 16:22:17
1stOptÓиö¡°SharedModel¡±ÃüÁî¿ÉרÃÅ´¦ÀíÕâÖÖÎÊÌ⣬·½³Ì·½±ã¸ßЧ¡£ÓÐÊý¾ÝµÄ»°¿É°ïÄãÅÜÅÜ¡£

x1       x2        y1        y2
21.080 41.071 35.752 23.169
44.881 84.293 69.930 43.523
93.169 166.154 130.312 78.793
104.812 248.586 227.313 121.399
110.817 311.797 290.569 167.399
124.140 365.153 358.159 221.808
200.664 592.872 802.267 494.083
443.309 866.690 914.321 528.645
793.327 1146.245 936.006 556.917
5Â¥2013-10-19 21:09:24
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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csgt0: ½ð±Ò+2, лл 2013-10-22 09:28:53
CODE:
SharedModel;
Variable x1,x2,y1,y2;
Function
y1=q1*k1*x1/(1+k1*x1+k2*x2);
y2=q2*k2*x2/(1+k1*x1+k2*x2);
Data;
x1       x2        y1        y2
21.080 41.071 35.752 23.169
44.881 84.293 69.930 43.523
93.169 166.154 130.312 78.793
104.812 248.586 227.313 121.399
110.817 311.797 290.569 167.399
124.140 365.153 358.159 221.808
200.664 592.872 802.267 494.083
443.309 866.690 914.321 528.645
793.327 1146.245 936.006 556.917

¾ù·½²î(RMSE):56.7559937557329
²Ð²îƽ·½ºÍ(SSE):57982.3708896143
Ïà¹ØÏµÊý(R): 0.991863345562388
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.983792896270213
È·¶¨ÏµÊý(DC): 0.983792896270213
Fͳ¼Æ(F-Statistic): 94.1410120397585

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
q1        521.304276709924
k1        0.00351754240707707
k2        -0.00198979599626592
q2        -255.265155840151
matlab¶þÔªÒ»´Î·½³Ì×éÄâºÏ
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matlab¶þÔªÒ»´Î·½³Ì×éÄâºÏ-1
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6Â¥2013-10-19 22:51:41
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´Ìâ¬512

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7Â¥2013-10-20 10:50:56
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