±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2021  |  »Ø¸´: 10

whqs8426212

Í­³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖú 1stoptµÍ°æ±¾ ·½³ÌµÄÄâºÏ£¨º¬Èô¸Éδ֪²ÎÊý£© ÒÑÓÐ1È˲ÎÓë

¹«Ê½Èçͼ£»
**********************************
******************************88
Ò»×éRËæÊ±¼ä±ä»¯µÄʵÑéÊý¾Ý
t        0     0.1    0.2   0.3   0.4      0.5
[R]    0.1   0.09 0.08 0.07 0.069    0.66
[R0]=0.1
[O30]=6.25*10^(-5);   
***************************
***************************
Çóδ֪²ÎÊý£º
k   £¬kHo,  KO3,  [HO]/[O3]

ÇóÖú 1stoptµÍ°æ±¾  ·½³ÌµÄÄâºÏ£¨º¬Èô¸Éδ֪²ÎÊý£©
88.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÏȰѹ«Ê½Óüòµ¥µÄ×Öĸ¼ò»¯Ï£¬±ðÓû¯Ñ§·ûºÅ£¬¸üÈÝÒ×Àí½âЩ¡£
2Â¥2014-10-05 20:16:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

whqs8426212

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2014-10-05 20:16:08
ÏȰѹ«Ê½Óüòµ¥µÄ×Öĸ¼ò»¯Ï£¬±ðÓû¯Ñ§·ûºÅ£¬¸üÈÝÒ×Àí½âЩ¡£

****************ʵÑéÊý¾Ý*************
t        0     0.1    0.2   0.3   0.4      0.5
C(1)    0.1 ,0.09 ,0.08, 0.06,0.05, 0.047

t        0     0.1    0.2   0.3   0.4      0.5
C(2) 0.01,0.0009,0.00008,0.000007,0.000000069,0.00000000066

³õÖµ¾ÍÊÇt=0ʱ£¬C(1)£¬C(2)µÄÊýÖµ
***********º¯Êý*************************

fuction£º
dC(1)=-k(1)*t;
dC(2)=-(k(2)*k(4)+k(3))*C(2)*C(1£©
3Â¥2014-10-06 00:51:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

µÚ¶þ¸ö¹«Ê½£ºdC(2)=-(k(2)*k(4)+k(3))*C(2)*C(1£©
ÍêÈ«¿É¼ò»¯µÈͬÓÚ£ºdC(2)=-k(2)*C(2)*C(1£©

·ñÔò»á³öÏÖ¹ýÄâºÏÏÖÏ󣬲ÎÊý×éÖµ²»Î¨Ò»¡£

1stOptÇó½â£º
CODE:
Variable t,C1,C2;
ODEFunction C1'=-k1*t;
                 C2'=-k2*C2*C1;
Data;
t=0,0.1,0.2,0.3,0.4,0.5;
C1=0.1,0.09,0.08,0.06,0.05,0.047;
C2=0.01,0.0009,0.00008,0.000007,0.000000069,0.00000000066;

C1ºÍC2ÖµÊýÁ¿ÉÏÏà²îÌ«¶àÁË£¬Ïà¶ÔºÏÀíµÄ½á¹û²Î¿¼ÈçÏ£»
¾ù·½²î(RMSE):0.00797587120432916
²Ð²îƽ·½ºÍ(SSE):0.00063614521468047
Ïà¹ØÏµÊý(R): 0.960512267688022
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.922583816379187
È·¶¨ÏµÊý(DC): 0.776373194295518
Fͳ¼Æ(F-Statistic): 6.71167688419456

²ÎÊý                  ×î¼Ñ¹ÀËã
--------------------        -------------
k1        0.526046976304358
k2        243.193548940279
ÇóÖú 1stoptµÍ°æ±¾  ·½³ÌµÄÄâºÏ£¨º¬Èô¸Éδ֪²ÎÊý£©-1
c119.jpg


ÇóÖú 1stoptµÍ°æ±¾  ·½³ÌµÄÄâºÏ£¨º¬Èô¸Éδ֪²ÎÊý£©-2
c120.jpg

4Â¥2014-10-06 20:36:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

whqs8426212

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by dingd at 2014-10-06 20:36:44
µÚ¶þ¸ö¹«Ê½£ºdC(2)=-(k(2)*k(4)+k(3))*C(2)*C(1£©
ÍêÈ«¿É¼ò»¯µÈͬÓÚ£ºdC(2)=-k(2)*C(2)*C(1£©

·ñÔò»á³öÏÖ¹ýÄâºÏÏÖÏ󣬲ÎÊý×éÖµ²»Î¨Ò»¡£

1stOptÇó½â£º

Variable t,C1,C2;
ODEFunction C1'=-k1*t;
       ...

ʲôÊǹýÄâºÏÏÖÏó£¬ÊǰÑÌØ±ðСµÄ²ÎÊýºöÂÔÂð

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
5Â¥2014-10-07 16:28:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄâºÏÈçÏ·½³Ì£ºy=a+b*c*x
ÎÞ·¨µÃµ½Îȶ¨½â£¬ÓÐÎÞÇî¶à×ébºÍcÖµ£¬Ô­·½³ÌµÈͬÓÚ£ºy=a+b*x
6Â¥2014-10-07 20:24:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

whqs8426212

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by dingd at 2014-10-07 20:24:37
ÄâºÏÈçÏ·½³Ì£ºy=a+b*c*x
ÎÞ·¨µÃµ½Îȶ¨½â£¬ÓÐÎÞÇî¶à×ébºÍcÖµ£¬Ô­·½³ÌµÈͬÓÚ£ºy=a+b*x

ÎÒ½«Code·ÅÈë°æ±¾µÄ1stOPT£¬½á¹û±¨´í'Êý¾Ý³¤¶È²»¹»¡®
code:*******************************************

Parameters    k1,k2;
Variable     t,C1,C2;
ODEFunction   C1'=-k1*t;  C2'=-k2*C2*C1;
data t=0,0.1,0.2,0.3,0.4,0.5;
C1=0.1,0.09,0.08,0.06,0.05,0.047;
C2=0.01,0.0009,0.00008,0.000007,0.000000069,0.00000000066;
7Â¥2014-10-08 12:36:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

dataºóÃæÉÙ¡°;¡±ºÅ¡£»¹ÓÐÈç¹ûÓõÄÊÇÍøÉÏÁ÷ÐÐµÄÆÆ½â1.5°æµÄ»°£¬ÊDz»ÄܽøÐÐ΢·Ö·½³ÌÄâºÏ¼ÆËãµÄ¡£
8Â¥2014-10-08 12:59:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ë®ÖеÄÃÎ88

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by dingd at 2014-10-08 12:59:11
dataºóÃæÉÙ¡°;¡±ºÅ¡£»¹ÓÐÈç¹ûÓõÄÊÇÍøÉÏÁ÷ÐÐµÄÆÆ½â1.5°æµÄ»°£¬ÊDz»ÄܽøÐÐ΢·Ö·½³ÌÄâºÏ¼ÆËãµÄ¡£

ÇëÎÊÄǸö°æ±¾ÒÔÉϵĿÉÒÔ×ö£¬Ð»Ð»£¡
9Â¥2015-10-19 20:59:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
9Â¥: Originally posted by Ë®ÖеÄÃÎ88 at 2015-10-19 20:59:37
ÇëÎÊÄǸö°æ±¾ÒÔÉϵĿÉÒÔ×ö£¬Ð»Ð»£¡...

5.0ÒÔÉϰÉ
10Â¥2015-10-19 21:15:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ whqs8426212 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ ²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +4 Mr. Z 2026-04-05 4/200 2026-04-06 00:51 by fmesaito
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +8 zyxÉϰ¶£¡ 2026-04-04 8/400 2026-04-05 23:08 by lbsjt
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +5 heguanhua 2026-04-05 6/300 2026-04-05 22:58 by Hdyxbekcb
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +13 ºôºô£¿~+123456 2026-04-05 13/650 2026-04-05 22:07 by ×íÎÌwl
[¿¼ÑÐ] Çóµ÷¼Á +6 chenxrlkx 2026-04-05 6/300 2026-04-05 22:05 by imissbao
[¿¼ÑÐ] ¿¼ÑÐÉúÎïѧ¿¼AÇø211£¬³õÊÔ322£¬¿ÆÄ¿Éú»¯ºÍÉúÎï×ۺϣ¬Çóµ÷¼Á +6 ¡£¡£¡£54 2026-04-03 6/300 2026-04-05 14:54 by JOKER0401
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +6 ioodiiij 2026-04-04 6/300 2026-04-05 10:09 by guoweigw
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 mcbbc 2026-04-04 3/150 2026-04-05 10:03 by barlinike
[¿¼ÑÐ] 081700»¯Ñ§¹¤³ÌÓë¼¼Êõ Ò»Ö¾Ô¸Öк£Ñó 323 Çóµ÷¼ÁѧУ +16 ÅûÐÇºÓ 2026-04-03 16/800 2026-04-05 09:00 by dick_runner
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +12 19123253302 2026-04-04 12/600 2026-04-05 08:08 by 544594351
[¿¼ÑÐ] ¿¼Ñе÷¼Á +11 СsunÒªºÃÔË 2026-04-04 11/550 2026-04-05 08:02 by qlm5820
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ÃÀÀöµÄyouth_ 2026-04-04 5/250 2026-04-04 17:16 by imissbao
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 357Çóµ÷¼Á +13 1050389037 2026-04-03 13/650 2026-04-03 22:27 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0705Àíѧ294Çóµ÷¼Á +3 ³É¹û³É¹ûcg5 2026-04-03 3/150 2026-04-03 14:04 by simons1972
[¿¼ÑÐ] 285Çóµ÷¼Á +7 AZMK 2026-04-02 9/450 2026-04-03 11:12 by wanwan00
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] ѧ˶»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧ320+Çóµ÷¼Á +8 ÅûÐÇºÓ 2026-04-02 8/400 2026-04-02 14:12 by oooqiao
[¿¼ÑÐ] 339Çóµ÷¼Á +5 zjjkt 2026-03-31 5/250 2026-04-01 09:18 by JourneyLucky
[¿¼ÑÐ] ½­ËÕËÕ±±¸ßУ³ÏÑûµ÷¼Áͬѧ +3 zzll406 2026-03-31 3/150 2026-03-31 16:54 by ¼°Ê±ÐÐÀÖfan
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û