Znn3bq.jpeg
²é¿´: 971  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

l1003785517

гæ (СÓÐÃûÆø)

[ÇóÖú] ¶¯Á¦Ñ§·½³Ì²ÎÊý¼ÆËã ÒÑÓÐ1È˲ÎÓë

Variables x(1:3),y;
Parameters a(1:6);
Constants R=8.314, T=563.15;
Function y=-a1*exp(-a2/R/T)*(x1^a3)/(1+a4*(x2^a5)*(x3^a6));
Data;
6.34514148        0.0255312        0.01212732        0.007
6.10642476        0.2489292        0.02744604        0.0068
5.97876876        0.3702024        0.03382884        0.0055
5.89260096        0.446796                0.04340304        0.0048
5.7796254        0.5489208        0.0542538        0.0041
5.67941544        0.63828                0.06510456        0.0027
5.59899216        0.7148736        0.06893424        0.002
5.51601576        0.7914672        0.07531704        0.002
5.3711262        0.9318888        0.079785                0.0019
5.25751236        1.0403964        0.08489124        0.0018
5.14708992        1.148904                0.08680608        0.0017
¶¯Á¦Ñ§·½³ÌÖÐÓÐ6¸ö´ýÇó²ÎÊý£¬a1ΪָǰÒò×Ó£¬a2Ϊ»î»¯ÄÜ¡£
ΪʲôÎÒÓÃÕâ¸ö´úÂëÿ´ÎÔËÐеõ½µÄ½á¹û¶¼²»Ò»Ñù°¡£¬´ÓÊéÉÏÖªµÀÊdzöÏÖ¹ýÄâºÏÏÖÏ󣬵«ÊDz»ÖªµÀÔõô¼ÓÏÞÖÆÌõ¼þ£¬»¹Íû¸÷λ³æÓѰïæ£¡Ð»Ð»@ÔÂÖ»À¶@beefly
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

l1003785517

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by dingd at 2017-04-08 17:12:57
×Ô¼º¸ù¾Ý¸÷²ÎÊýµÄʵ¼ÊÎïÀíÒâÒå¼Ó·¶Î§Ô¼Êø¡£

1.5°æ±¾µÄÊDz»ÊÇ×ö²»ÁËÔ¼ÊøÎÊÌ⣿

·¢×ÔСľ³æIOS¿Í»§¶Ë
5Â¥2017-04-09 07:19:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
½ö´ÓÊýѧ½Ç¶È¿´¡°a1*exp(-a2/R/T)¡±Ïî¾Í¿ÉÓá°a1¡±´úÌæ¡£

¸÷²ÎÊýµÄ·¶Î§µÃÂ¥Ö÷¸ù¾Ý×Ô¼ºÊµ¼ÊÎÊÌâµÄÎïÀíÒâÒåÀ´¸ø¶¨£¬ËûÈËÎÞ·¨¶øÖª¡£²»¼Ó·¶Î§Ô¼Êø¿Ï¶¨»áÊǶà½â¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2017-04-04 11:33:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

l1003785517

гæ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2017-04-04 11:33:32
½ö´ÓÊýѧ½Ç¶È¿´¡°a1*exp(-a2/R/T)¡±Ïî¾Í¿ÉÓá°a1¡±´úÌæ¡£

¸÷²ÎÊýµÄ·¶Î§µÃÂ¥Ö÷¸ù¾Ý×Ô¼ºÊµ¼ÊÎÊÌâµÄÎïÀíÒâÒåÀ´¸ø¶¨£¬ËûÈËÎÞ·¨¶øÖª¡£²»¼Ó·¶Î§Ô¼Êø¿Ï¶¨»áÊǶà½â¡£

лл»Ø¸´£¬ÕâÊÇÒ»¸ö¶¯Á¦Ñ§·½³Ì£¬a1ÊÇָǰÒò×Ó£¬a2ÊǻÄÜ£¬ÎÒÒ²ÖªµÀÄã˵µÄÕâÒ»ÏîÊÇ¿ÉÒԺϲ¢µÄ£¬µ«ÊǺϲ¢Ö®ºóÎÒ¾ÍÎÞ·¨µÃµ½ÕâÁ½¸ö²ÎÊýµÄ¾ßÌåÊýÖµÁË£¬ËùÒÔ»¹ÏëÎÊÎÊÄúÓÐûÓÐʲô°ì·¨¿ÉÒÔ½â¾öÕâ¸öÎÊÌ⣿

·¢×ÔСľ³æIOS¿Í»§¶Ë
3Â¥2017-04-08 14:34:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

×Ô¼º¸ù¾Ý¸÷²ÎÊýµÄʵ¼ÊÎïÀíÒâÒå¼Ó·¶Î§Ô¼Êø¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
4Â¥2017-04-08 17:12:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸°²´óÉúÎïѧ07³õÊÔ322¡¢±¾¿Æ¶þ±¾¡¢µ÷¼ÁÇóÖú +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á +5 ÏàÐűػá¹ââÍòÕ 2026-04-11 5/250 2026-04-12 18:14 by zhouxiaoyu
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +22 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 25/1250 2026-04-12 17:09 by ajpv·çÀ×
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-12 07:35 by zhouxiaoyu
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-08 9/450 2026-04-12 02:24 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
[¿¼ÑÐ] 269µç×ÓÐÅÏ¢Çóµ÷¼Á£¬¿Éתרҵ +11 ¶À×Ãwl 2026-04-06 11/550 2026-04-11 11:12 by ÄæË®³Ë·ç
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
[¿¼ÑÐ] 0854µ÷¼Á +8 950824he@ 2026-04-09 8/400 2026-04-11 10:11 by zhq0425
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[¿¼ÑÐ] 273Çóµ÷¼Á +51 ÂóС¶£µ± 2026-04-06 58/2900 2026-04-10 15:54 by jiajinhpu
[¿¼ÑÐ] »·¾³×¨Ë¶µ÷¼Á +16 »á˵»°µÄÖâ×Ó 2026-04-06 16/800 2026-04-10 10:30 by asy1wn
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 277¡¢Ñ§Ë¶£¬Çóµ÷¼Á ÊýÒ»104£¬ +11 Æ¿×ÓPZ 2026-04-07 12/600 2026-04-07 23:30 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 344Çóµ÷¼Á +11 κ×Óper 2026-04-07 11/550 2026-04-07 23:01 by JourneyLucky
[¿¼ÑÐ] ÉúÎïѧ363µ÷¼ÁÇóÖú +7 fanzhang6666 2026-04-06 9/450 2026-04-07 17:37 by lijunpoly
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û