²é¿´: 786  |  »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

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
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

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

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
[¿¼ÑÐ] 274Çóµ÷¼Á0856²ÄÁÏ»¯¹¤ +9 z2839474511 2026-03-11 10/500 2026-03-11 23:46 by BruceLiu320
[¿¼ÑÐ] ½ÓÊÜ26½ìµ÷¼ÁÉú +22 ÖíÖíÖíë 2026-03-06 23/1150 2026-03-11 14:55 by Lly031128
[˶²©¼ÒÔ°] ÉîÛÚ´óѧ˶ʿÕÐÉú£¨2026Ç´«¸ÐÆ÷·½Ïò£¬½ö¼ȡµÚÒ»Ö¾Ô¸£© +4 xujiaoszu 2026-03-11 6/300 2026-03-11 12:30 by xujiaoszu
[¿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] 081200¼ÆËã»ú¿ÆÑ§Óë¼¼ÊõÊýÒ»Ó¢Ò»306Çóµ÷¼Á +3 intankt 2026-03-08 3/150 2026-03-11 10:50 by dandan413
[¿¼ÑÐ] ²ÄÁÏ371Çóµ÷¼Á +7 öùÓã? 2026-03-11 9/450 2026-03-11 10:31 by ľ¹Ï¸à
[¿¼ÑÐ] 282·Ö²ÄÁÏרҵÇóµ÷¼ÁԺУ +16 ·ãÇÅZL 2026-03-09 23/1150 2026-03-11 08:31 by ѧԱ8dgXkO
[¿¼ÑÐ] 332²ÄÁÏÇóµ÷¼Á +6 zjy101327 2026-03-05 8/400 2026-03-10 17:55 by zjy101327
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ£¬Ó¢Ò»Êý¶þ305·ÖÇóµ÷¼Á£¬ËÄÁù¼¶Òѹý +7 СС·¬µÄÇÑ 2026-03-09 7/350 2026-03-10 16:48 by ztnimte
[¿¼ÑÐ] 0817Ò»Ö¾Ô¸ËÕÖÝ´óѧ280¸´ÊÔµ÷¼Á +9 kk¿¸ 2026-03-07 9/450 2026-03-10 14:20 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏ´ó»¯Ñ§339·ÖÇóµ÷¼Á£¬ËÄÁù¼¶Òѹý£¬ÓбÈÈü£¬ÓÐÎÄÕ +7 Gallantzhou 2026-03-07 7/350 2026-03-09 18:38 by 30660438
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÖпƴó0702£¬ÊýÒ»Ó¢Ò»£¬293 +4 СÂÞ¶һ¶þ 2026-03-07 4/200 2026-03-08 16:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó071000·ÖÊý282Çóµ÷¼Á +3 ÑÐÑÐÑÕ 2026-03-05 7/350 2026-03-07 22:33 by ·«´¬¸ç
[¿¼ÑÐ] 301Çóµ÷¼Á +5 Ò»¶þLV 2026-03-07 5/250 2026-03-07 22:20 by 18137688336
[¿¼ÑÐ] 322·Ö 085600Çóµ÷¼Á£¬Óл¥ÁªÍø+¹ú½ð¼°Ö÷³ÖÊ¡¼¶´ó´´¾­Àú +4 Ðܾ³†´ 2026-03-05 4/200 2026-03-07 22:04 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +4 ΢À±²»³Ô 2026-03-06 4/200 2026-03-07 00:28 by leaiy
[¿¼ÑÐ] 308Çóµ÷¼Á +7 ÌÈÈôÆð·çÁËÄØ 2026-03-05 9/450 2026-03-06 22:59 by ÌÈÈôÆð·çÁËÄØ
[¿¼ÑÐ] ²»ÏÞѧУרҵµÄµ÷¼Áͬѧ¿´¹ýÀ´ +5 °¡°Ú°¡°Ú 2026-03-05 9/450 2026-03-06 12:06 by °¡°Ú°¡°Ú
[¿¼ÑÐ] 085600£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ£¬280·ÖÇóµ÷¼Á +7 Wuqi725 2026-03-05 7/350 2026-03-06 08:12 by ÑîÑîÑî×Ï
[¿¼ÑÐ] 282Çóµ÷¼Á +7 Ϧ¡«ÈÕ 2026-03-05 8/400 2026-03-05 21:31 by zzpnuli111
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û