Znn3bq.jpeg
²é¿´: 4055  |  »Ø¸´: 30
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

cheng.jie

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] Çómatlab±à³ÌÇó¶¯Á¦Ñ§·½³ÌµÄ·½·¨ ÒÑÓÐ1È˲ÎÓë

Çó¶¯Á¦Ñ§·½³Ì£¬¶¯Á¦Ñ§Ä£ÐÍΪ-dC/dt=kC^n*H2^m
C-·´Ó¦ÎïŨ¶È£¬H2-ÇâÆøÅ¨¶È£¬n¡¢mΪ·´Ó¦¼¶Êý
ÏÂÃæÊÇСµÜ±àµÄ³ÌÐò£¬Óûý·Ö·¨Çó½â£¬²»ÖªµÀÄÇ´íÁË£¬Çó½â¡£
Íò·Ö¸Ðл£¡

Çómatlab±à³ÌÇó¶¯Á¦Ñ§·½³ÌµÄ·½·¨
we.png
»Ø¸´´ËÂ¥
»¯Ñ§¹¤³Ì
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cheng.jie

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
8Â¥: Originally posted by ÔÂÖ»À¶ at 2016-02-19 11:07:28
dingdÓõÄÊÇ1stoptÈí¼þ£¬²»ÊÇMATLAB¡£
Èç¹ûÄãÏëÕÒÈ˸ÄÄãµÄMATLAB´úÂ룬Çë°Ñ´úÂëÒÔÎı¾µÄÐÎʽ·¢ÉÏÀ´£¬¶ø²»ÊÇͼƬ¸ñʽ¡£...

ÕâÊÇmatlabÎļþ

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : KineticsEst1_intcj1.m
  • 2016-02-19 11:34:03, 1.43 K
»¯Ñ§¹¤³Ì
9Â¥2016-02-19 11:34:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 31 ¸ö»Ø´ð

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
°ÑÊý¾ÝÒ»ÆðÌùÉÏÀ´¿´¿´¡£
2Â¥2016-02-18 13:09:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cheng.jie

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2016-02-18 13:09:34
°ÑÊý¾ÝÒ»ÆðÌùÉÏÀ´¿´¿´¡£

¸ÄÁËһϣ¬»¹ÊÇÓÐÎÊÌâ
Çómatlab±à³ÌÇó¶¯Á¦Ñ§·½³ÌµÄ·½·¨-1
cn.png

»¯Ñ§¹¤³Ì
3Â¥2016-02-18 21:06:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
cheng.jie: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2016-02-19 10:15:53
1stoptÇó½â£º
CODE:
Variable t,CA,H2;
ODEFunction CA'=-b1*CA^b2*H2^b3;
Data;
0.2        0.291        0.023
0.3        0.186        0.015
0.4        0.134        0.015
0.5        0.112        0.008
0.6        0.101        0.007

½á¹û£º
¾ù·½²î(RMSE):0.00100891050250012
²Ð²îƽ·½ºÍ(SSE):4.07160160822017E-6
Ïà¹ØÏµÊý(R): 0.999523756883315
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.999047740574135
È·¶¨ÏµÊý(DC): 0.99904752287076
Fͳ¼Æ(F-Statistic): 524.946987859728

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
b1        528.649477236961
b2        1.76972373230894
b3        0.867592011313839
Çómatlab±à³ÌÇó¶¯Á¦Ñ§·½³ÌµÄ·½·¨-2
c2.jpg

4Â¥2016-02-19 10:09:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +18 ²»ÖªÃûµÄСئ 2026-04-08 18/900 2026-04-09 07:46 by yuandd_2001
[¿¼ÑÐ] 353Çóµ÷¼Á +8 Çç¿ÕÍòÀïair 2026-04-07 8/400 2026-04-09 00:18 by GouQ
[¿¼ÑÐ] 301Çóµ÷¼Á +10 ϸ°ûÏà¹Øµ°°× 2026-04-03 10/500 2026-04-08 10:36 by tjzhao
[¿¼ÑÐ] ²ÄÁϹ¤³ÌרҵÈÕÓïÉúÇóµ÷¼Á +9 111623 2026-04-07 9/450 2026-04-07 23:31 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +3 L_Hairui 2026-04-07 3/150 2026-04-07 23:26 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-07 11/550 2026-04-07 15:13 by shdgaomin
[¿¼ÑÐ] 22408 318·ÖÇóµ÷¼Á +4 ÇڷܵÄСÁý°ü 2026-04-06 6/300 2026-04-07 15:05 by Ö½º×555
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +34 ÆÜÎà´ý·ç 2026-04-02 34/1700 2026-04-07 12:30 by 1018329917
[¿¼ÑÐ] 277Çóµ÷¼Á +5 ¿¼Ñе÷¼Álxh 2026-04-05 5/250 2026-04-05 19:03 by chy09050039
[¿¼ÑÐ] ¹¤¿Æ08-»úеר˶-Çóµ÷¼Á +3 À×Å··ÉÌß 2026-04-02 3/150 2026-04-05 18:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +4 cs0106 2026-04-04 4/200 2026-04-05 18:46 by imissbao
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +6 cs0106 2026-04-05 6/300 2026-04-05 16:34 by imissbao
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ083200 +4 whatÕÅ 2026-04-04 5/250 2026-04-05 14:07 by chw1980_0
[¿¼ÑÐ] 313Çóµ÷¼Á +3 º£ÈÕº£ÈÕ 2026-04-04 3/150 2026-04-05 07:48 by 544594351
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-03 4/200 2026-04-04 22:17 by hemengdong
[¿¼ÑÐ] 357Çóµ÷¼Á +13 1050389037 2026-04-03 13/650 2026-04-03 22:27 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] Çóµ÷¼Á»ú»á +5 ÒâȾivy 2026-04-03 5/250 2026-04-03 15:13 by qoooooo614
[¿¼ÑÐ] 315·Ö 085602 Çóµ÷¼Á +15 26¿¼ÑÐÉϰ¶°æ26 2026-04-02 15/750 2026-04-03 12:45 by xingguangj
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û