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zyugiec

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] matlabÈçºÎ±àд¹²Ïí²ÎÊýÄâºÏ³ÌÐò ÒÑÓÐ1È˲ÎÓë

¸÷λºÃ£¬ÓÉÓÚµÁ°æµÄ1stoptÎÞ·¨µ÷ÓÃsharemodel¹¦ÄÜ£¬ÇëÎÊÈçºÎÓÃmatlab±àд´Ë³ÌÐò
Òò±äÁ¿y1ºÍy2ºÍÊǹ²Ïí²ÎÊýk1£¬k2ºÍk3µÄ¡£
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1stopt±àдµÄÓïÑÔÈçÏ£º
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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» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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gooxin

гæ (³õÈëÎÄ̳)

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¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zyugiec: ½ð±Ò+20, ¡ï¡ï¡ïºÜÓаïÖú 2016-08-22 09:38:57
1stopt7.0ÅܳöÀ´µÄ½á¹û£¬ÓÐÎÊÌâÕ¾ÄÚÎÒ¡£Çë²ÉÄÉ¡£
==================
Ä£Ð͹«Ê½: y1 = (50/(a-k1))*(a*(1-exp(0-k1*t))-k1*(1-exp(0-a*t)))
          y1 = (50/(0.0084033309045955-322363191667758))*(0.0084033309045955*(1-exp(0-322363191667758*t))-322363191667758*(1-exp(0-0.0084033309045955*t)))
Ä£Ð͹«Ê½: y2 = 50*k1*(k3-a)*50/(k3*(a-k1))*(exp(0-k1*t)-exp(0-a*t))
          y2 = 50*322363191667758*1.064782396E-5*50/(0.00841397872855583*(0.0084033309045955-322363191667758))*(exp(0-322363191667758*t)-exp(0-0.0084033309045955*t))

µü´úÊý: 60
¼ÆËãÓÃʱ(ʱ:·Ö:Ãë:΢Ãë): 00:00:06:411
ÓÅ»¯Ëã·¨: ͨÓÃÈ«¾ÖÓÅ»¯Ëã·¨(UGO1)
¼ÆËã½áÊøÔ­Òò: ´ïµ½ÊÕÁ²Åжϱê×¼
¾ù·½²î(RMSE): 2.59320635116301
²Ð²îƽ·½ºÍ(SSE): 134.494383594244
Ïà¹ØÏµÊý(R): 0.949540727213403
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.901627592636958
ÐÞÕýRƽ·½(Adj. R^2): 0.85408615799387
È·¶¨ÏµÊý(DC): 0.76042613935766
Fͳ¼Æ(F-Statistic): 15.4019567906444

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
a        0.0084033309045955
k1        322363191667758
k3        0.00841397872855583

====== ½á¹ûÊä³ö ======

Îļþ: Êý¾ÝÎļþ-1
No        Ä¿±ê y1        ¼ÆËã y1        Ä¿±ê y2        ¼ÆËã y2
1        0        0        0        0
2        5.177        1.24474372221455        3.205        3.0849696839899
3        8.335        2.85633276190374        2.953        2.9829970207315
4        10.575        4.7961149954351        2.764        2.86025806208689
5        11.441        9.13217560988145        2.212        2.58589553043911
6        14.645        11.1416462946358        2.445        2.45874706242545
7        15.705        13.0523113176466        2.415        2.33785048383576
8        15.677        16.5964185923686        2.167        2.11359848858356
9        17.529        19.8005669461762        2.144        1.91085726047507
10        17.725        22.6973660206378        1.876        1.72756343725306
2Â¥2016-08-18 23:18:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyugiec

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by gooxin at 2016-08-18 23:18:23
1stopt7.0ÅܳöÀ´µÄ½á¹û£¬ÓÐÎÊÌâÕ¾ÄÚÎÒ¡£Çë²ÉÄÉ¡£
==================
Ä£Ð͹«Ê½: y1 = (50/(a-k1))*(a*(1-exp(0-k1*t))-k1*(1-exp(0-a*t)))
          y1 = (50/(0.0084033309045955-322363191667758))*(0.008403 ...

k1Öµ´æÔÚÒ»¶¨ÎÊÌ⣬ÿ´ÎÄâºÏµÄ½á¹û¶¼²»Ò»Ñù£¬ÆäËûÁ½¸ö²ÎÊýµ¹±È½ÏÎȶ¨¡£ÇëÎÊÓÐʲô°ì·¨Âð£¿
3Â¥2016-08-22 09:39:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gooxin

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by zyugiec at 2016-08-22 09:39:43
k1Öµ´æÔÚÒ»¶¨ÎÊÌ⣬ÿ´ÎÄâºÏµÄ½á¹û¶¼²»Ò»Ñù£¬ÆäËûÁ½¸ö²ÎÊýµ¹±È½ÏÎȶ¨¡£ÇëÎÊÓÐʲô°ì·¨Âð£¿...

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4Â¥2016-08-23 17:15:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyugiec

½ð³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
4Â¥: Originally posted by gooxin at 2016-08-23 17:15:13
ÄãµÄ·½³Ì²»ÊÇ×î¼ò£¬´æÔÚ¹ýÄâºÏÏÖÏó¡£
µ«£¬»¯Îª×î¼òºó£¬ÀíÂÛÉÏr2²»»á±ä£¬Êµ¼Ê»á½µµÍ...

ÈçºÎ»¯Îª×î¼ò£¿Çë¸æÖª£¬Ð»Ð»£¡
5Â¥2016-08-24 11:14:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gooxin

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by zyugiec at 2016-08-24 11:14:06
ÈçºÎ»¯Îª×î¼ò£¿Çë¸æÖª£¬Ð»Ð»£¡...

¾ÍÊÇ˵°Ñ¹«Ê½×î¼ò»¯£¬´ò¿ªÀ¨ºÅºÏ²¢ºó¼õÉÙ²ÎÊý

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6Â¥2016-08-24 13:34:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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