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zyugiec

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹ØÓÚ¹²²ÎÊýµÄ¶àÒò±äÁ¿ÄâºÏ ÒÑÓÐ1È˲ÎÓë

´ó¼ÒºÃ£¬ÒÔϳÌÐòÊÇÓÃ1stoptдµÄ£¬Óõ½ÁËsharemodelÄ£¿é£¬µ«ÓÉÓÚÊǵÁ°æ·ÇÕý°æ£¬ÎÞ·¨ÄâºÏ£¬ÇëÎÊÓÐÆäËûÈí¼þ»òÆäËû°ì·¨Âð£¿
µÁ°æµÄ1stoptÎÞ·¨ÓÃsharemodelÄ£¿é¡£Çó´Í½Ì£¬·Ç³£¸Ð¼¤£¡

Á½¸öÒò±äÁ¿y1ºÍy2Êǹ²ÓòÎÊýk1, k2ºÍk3µÄ¡£

Parameters a[0,],k1[0,],k3[0,];
Variable t,y1,y2;
SharedModel;
Function y1=(50/(a-k1))*(a*(1-exp(-k1*t))-k1*(1-exp(-a*t))); y2=50*k1*(k3-a)*50/(k3*(a-k1))*(exp(-k1*t)-exp(-a*t));
Data;
0                0                0
3                5.177        3.205
7                8.335        2.953
12                10.575        2.764
24                11.441        2.212
30                14.645        2.445
36                15.705        2.415
48                15.677        2.167
60                17.529        2.144
72                17.725        1.876
»Ø¸´´ËÂ¥

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ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lipenggg

ר¼Ò¹ËÎÊ (ÕýʽдÊÖ)

Ò»ÍÅºÍÆø
7Â¥2016-08-18 09:45:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

lipenggg

ר¼Ò¹ËÎÊ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µü´úÊý: 40
¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:΢Ãë): 00:00:03:237
ÓÅ»¯Ëã·¨: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨
¼ÆËã½áÊøÔ­Òò: ´ïµ½ÊÕÁ²Åж¨±ê×¼
¾ù·½²î(RMSE): 2.59320636093186
²Ð²îƽ·½ºÍ(SSE): 134.494384607549
Ïà¹ØÏµÊý(R): 0.960355233351647
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.922282174225897
¾ö¶¨ÏµÊý(DC): 0.921963506716319
Fͳ¼Æ(F-Statistic): 94.9364874829745

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
a                  0.00840333088924141
k1                 13346110.5010209
k3                 0.0084139787133626

====== Êä³ö½á¹û =====

No        ʵ²ây1        ¼ÆËãy1        ʵ²ây2        ¼ÆËãy2
1        0        0        0        0
2        5.177        1.2447436892702        3.205        3.08496973825087
3        8.335        2.85633272715297        2.953        2.9829970733821
4        10.575        4.79611495864386        2.764        2.8602581127907
5        11.441        9.13217556908946        2.212        2.58589557675574
6        14.645        11.1416462522698        2.445        2.45874710669121
7        15.705        13.0523112739599        2.415        2.33785052614034
8        15.677        16.5964185467179        2.167        2.11359852721962
9        17.529        19.8005668993401        2.144        1.91085729575714
10        17.725        22.6973659732639        1.876        1.72756346946909
¹ØÓÚ¹²²ÎÊýµÄ¶àÒò±äÁ¿ÄâºÏ
y1.png


¹ØÓÚ¹²²ÎÊýµÄ¶àÒò±äÁ¿ÄâºÏ-1
y2.png

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

Ò»ÍÅºÍÆø
2Â¥2016-08-17 13:59:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyugiec

½ð³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by lipenggg at 2016-08-17 13:59:38
µü´úÊý: 40
¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:΢Ãë): 00:00:03:237
ÓÅ»¯Ëã·¨: Âó¿äÌØ·¨(Levenberg-Marquardt) + ͨÓÃÈ«¾ÖÓÅ»¯·¨
¼ÆËã½áÊøÔ­Òò: ´ïµ½ÊÕÁ²Åж¨±ê×¼
¾ù·½²î(RMSE): 2.59320636093186
²Ð²îƽ·½ºÍ(SSE): 134.49438 ...

ÄÜ·ñ°Ñ´úÂë·¢¸øÎÒÒ»ÏÂ
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