²é¿´: 790  |  »Ø¸´: 4
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õß³¼±¾²¼Ò½«ÔùËÍÄú 300 ¸ö½ð±Ò
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

³¼±¾²¼ÒÂ

гæ (³õÈëÎÄ̳)

[ÇóÖú] Óг¥ÇóÖú£¬ÓÃMatlabµÄLevenberg−Marquardt¼ÆËã·´Ó¦ËÙÂʳ£Êý ÒÑÓÐ2È˲ÎÓë

Óг¥ÇóÖú£¬ÓÃMatlabµÄLevenberg−Marquardt¼ÆËã·´Ó¦ËÙÂʳ£Êý¡£
»Ø¸´´ËÂ¥
°®Æ´²Å»áÓ®
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³¼±¾²¼ÒÂ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by hzlhm at 2022-05-25 19:37:17
ÓÐÎÊÌâ¿ÉÒÔÏÈÌù³öÀ´¿´Ò»Ï£¬»ò·¢ÎÒ˽ÐÅ

¶¯Á¦Ñ§·½³ÌΪ(L-H·½³Ì)£º
dCa/dt=-(k1+k3)KaCa/(1+KaCa+KbCb+KcCc)+k2KbCb/(1+KaCa+KbCb+KcCc)
dCb/dt=-k1KaCa/(1+KaCa+KbCb+KcCc)-(k2+k4)KbCb/(1+KaCa+KbCb+KcCc)
dCc/dt=-k3KaCa/(1+KaCa+KbCb+KcCc)+k4KbCb/(1+KaCa+KbCb+KcCc)

Çó·´Ó¦ËÙÂʳ£Êýk1,k2,k3,k4ºÍÎü¸½Æ½ºâ³£ÊýKa,Kb,Kc

ʵÑéÊý¾Ý£º
t                        Ca                     Cb                  Cc
0                   0.084691                 0                   0
0.008333            0                0.065164         0.011266
0.01                    0                0.065409         0.012565
0.0125                0                0.060309         0.015934
0.016667            0                0.008297         0.067477
0.025                  0                0.005952         0.063515
0.05                    0                         0             0.0567

ÎÄÏ×(J. Phys. Chem. C 2014, 118, 27961−27972)²ÉÓÃLMËã·¨½øÐÐÓÅ»¯¡£

MATLABС°×£¬Çó´óÉñ´Í½Ì£¡
°®Æ´²Å»áÓ®
3Â¥2022-05-30 15:09:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

hzlhm

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÓÐÎÊÌâ¿ÉÒÔÏÈÌù³öÀ´¿´Ò»Ï£¬»ò·¢ÎÒ˽ÐÅ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
QQ£º2120156492
2Â¥2022-05-25 19:37:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by ³¼±¾²¼ÒÂ at 2022-05-30 15:09:06
¶¯Á¦Ñ§·½³ÌΪ(L-H·½³Ì)£º
dCa/dt=-(k1+k3)KaCa/(1+KaCa+KbCb+KcCc)+k2KbCb/(1+KaCa+KbCb+KcCc)
dCb/dt=-k1KaCa/(1+KaCa+KbCb+KcCc)-(k2+k4)KbCb/(1+KaCa+KbCb+KcCc)
dCc/dt=-k3KaCa/(1+KaCa+KbCb+KcCc)+k4KbCb/ ...

ÕâÖÖ΢·Ö·½³ÌÄâºÏÎÊÌ⻹ûÓбÈ1stOpt¸ü·½±ãÇ¿´óµÄÁ˰ɣ¬½¨ÒéÊÔÊÔ¡£
ÁíÍâCaÊý¾ÝûÎÊÌâÂð£¿ÆðʼֵΪ0.084691£¬ÆäÓàȫΪ0£¬ÓëÄ£ÐÍÒ²²»·ûºÏ°É
4Â¥2022-06-01 07:56:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

du660283

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

5Â¥2022-06-04 06:13:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÎÄѧ·¼²ÝÔ°] »ï°éÃÇ£¬×£ÎÒÉúÈÕ¿ìÀÖ°É +4 myrtle 2026-03-10 5/250 2026-03-12 00:02 by ¸Ðdd
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤296·ÖÇóµ÷¼Á +15 µ¾ÆÞС±à 2026-03-09 17/850 2026-03-11 22:45 by 2020015
[¿¼ÑÐ] 0703Çóµ÷¼Á +6 jtyq001 2026-03-10 6/300 2026-03-11 22:18 by peike
[¿¼ÑÐ] ²ÄÁϹ¤³Ì,326·Ö£¬Çóµ÷¼Á +5 KRSLSR 2026-03-10 5/250 2026-03-11 21:07 by kiokin
[¿¼ÑÐ] ²ÄÁϹ¤³Ì330·ÖÇóµ÷¼Á£¬Ò»Ö¾Ô¸985 +5 С²Ä»¯±¾¿Æ 2026-03-07 5/250 2026-03-11 16:51 by 535743368
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓº£´óѧ085900ÍÁľˮÀûר˶279Çóµ÷¼Á²»Ìôרҵ +3 SunWwWwWw 2026-03-10 3/150 2026-03-11 11:02 by ÍÁľ¹¤³Ì¹ýÏßµ÷¼
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã½­´óѧ0856²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 yansheng@211 2026-03-09 4/200 2026-03-11 10:52 by @ìªìªìªìª
[¿¼ÑÐ] 327Çóµ÷¼Á +3 Ffff03 2026-03-10 3/150 2026-03-10 22:30 by macy2011
[¿¼ÑÐ] 08¹¤¿Æ +5 liÀîÀÖ³É 2026-03-06 5/250 2026-03-10 14:51 by ÔÚ·çÂäÖÐ
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ºôºô£¿~+123456 2026-03-08 8/400 2026-03-10 11:36 by ºôºô£¿~+123456
[¿¼ÑÐ] 085701»·¾³¹¤³Ì295Çóµ÷¼Á£¬Ò»Ö¾Ô¸AÇø211 +8 µÈ´ºÀ´£¬ 2026-03-06 9/450 2026-03-10 10:38 by ɳĮ֮ºü994
[»ù½ðÉêÇë] ÃæÉÏÏîÄ¿»¹ÐèÒªAI˵Ã÷Â𣿠+3 liyundong 2026-03-08 3/150 2026-03-09 22:30 by kingkocxr
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +4 ¼òľChuFront 2026-03-09 4/200 2026-03-09 21:49 by wangjihu
[¿¼ÑÐ] 334Çóµ÷¼Á +5 Trying] 2026-03-07 5/250 2026-03-09 14:47 by ruiyingmiao
[¿¼ÑÐ] 337Çóµ÷¼Á +3 ˯ÐÑ£¬¡£ 2026-03-09 3/150 2026-03-09 10:02 by Çóµ÷¼Ázz
[¿¼ÑÐ] 290 ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Nebulala 2026-03-08 7/350 2026-03-09 05:21 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí314Çóµ÷¼Á +4 £¨£þ¡«£þ;£© 2026-03-08 5/250 2026-03-08 23:12 by L135790
[¿¼ÑÐ] µÚÒ»Ö¾Ô¸ÉϺ£´óѧ£¬×¨Òµ»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬×Ü·Ö288£¬Çóµ÷¼Á +3 1829197082 2026-03-07 3/150 2026-03-07 19:14 by houyaoxu
[¿¼ÑÐ] 2026µ÷¼Á¡¿¿¼ÊÔAÇø0703»¯Ñ§Àà323·Ö ³ÏÇó½ÓÊÕ +3 ¾í°Ø¾í°Ø 2026-03-05 4/200 2026-03-07 17:00 by yuandd_2001
[¿¼ÑÐ] ²ÄÁÏר˶323Çóµ÷¼Á +5 Àî°×26 2026-03-07 5/250 2026-03-07 16:46 by njzyff
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û