24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 11663  |  »Ø¸´: 7

ôÜÔÆµÄ¶þ¾Ë

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ÔõôÓÃorigin8.0ÓÃÖ¸Êý·½³ÌÄâºÏ×¼Ò»¼¶¶¯Á¦Ñ§ ÒÑÓÐ1È˲ÎÓë

¿´µ½ÓÐÍøÉÏ˵£ºÓÃ×¼Ò»¼¶¶¯Á¦Ñ§·½³Ì±äÐÎΪ£ºQt=Qe(1-exp(-kt)) ÐÎʽ£¬È»ºó´ò¿ªOrigin£¬ÕÒAnalysis----Fitting-----Exponential fit¡ª¡ªboxlucas1¼´¿É¡£
ÎÒ°´ÕÕÕâ¸ö·½·¨ÄâºÏ½á¹û³öÀ´µÄÊÇÒ»ÌõÖ±Ïß¶øÇÒûÓз½²îµÄÖµ£¬¾ÍÊÇÄâºÏʧ°ÜÁË£¬¸ßÊÖÄܲ»Äܰïæ¿´Ò»ÏÂÊÇÄÄÀï´íÁË¡£ÔõôÓÃorigin8.0ÓÃÖ¸Êý·½³ÌÄâºÏ×¼Ò»¼¶¶¯Á¦Ñ§
Õâ¸öÊÇѡȡ·½³Ì


ÔõôÓÃorigin8.0ÓÃÖ¸Êý·½³ÌÄâºÏ×¼Ò»¼¶¶¯Á¦Ñ§-1
ÄâºÏ½á¹û
»Ø¸´´ËÂ¥

» ±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 : ÄâºÏÊý¾Ý.opj
  • 2015-10-29 22:17:43, 252.13 K

» 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

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ôÜÔÆµÄ¶þ¾Ë: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-10-30 21:55:57
1stOptÊÔÏÂ:
CODE:
Function y=Qe*(1-exp(-k*x));
Data;
0        0
0.1666        0.08251
0.3333        0.08251
0.6666        0.16502
1        0.24752
1.5        0.24752
2        0.24752
2.5        0.24752
3        0.24752
4        0.24752

¾ù·½²î(RMSE):0.0170659166420683
²Ð²îƽ·½ºÍ(SSE):0.00291245510834026
Ïà¹ØÏµÊý(R): 0.981418444566582
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.963182163335488
È·¶¨ÏµÊý(DC): 0.963116541468518
¿¨·½ÏµÊý(Chi-Square): 0.0107035964477497
Fͳ¼Æ(F-Statistic): 216.899399311256

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
qe        0.255043448753942
k        1.79585282342249

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2015-10-30 09:42:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ôÜÔÆµÄ¶þ¾Ë

½ð³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2015-10-30 09:42:33
1stOptÊÔÏÂ:

Function y=Qe*(1-exp(-k*x));
Data;
0        0
0.1666        0.08251
0.3333        0.08251
0.6666        0.16502
1        0.24752
1.5        0.24752
2        0.24752
2.5        0.24752
3        0.24752
4        0.24752


¾ù·½²î(RMSE):0.01706 ...

Ç×£¬ÄãµÄ1stOpt°²×°°ü»¹ÓÐÂð¿ÉÒÔ·¢¸øÎÒÂð£¿811215739@qq.com
3Â¥2015-10-30 21:55:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

·ÇÕý°æµÄ̳×ÓÀï×Ô¼ºÕÒ£¬ÓÐÏÂÔØµÄ
4Â¥2015-10-30 22:43:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ôÜÔÆµÄ¶þ¾Ë

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by dingd at 2015-10-30 22:43:39
·ÇÕý°æµÄ̳×ÓÀï×Ô¼ºÕÒ£¬ÓÐÏÂÔØµÄ

ʵ²»ÏàÂ÷£¬ÆäʵÔÚ·¢ÎÊÌâ֮ǰÎÒÒѾ­ÔÚÕÒÕâ¸öÈí¼þÁË£¬ÄκÎСľ³æºÍ¸÷´óÂÛ̳¶¼Ã»ÓлòÖ»ÓÐ1.5°æ±¾µÄÌ«¾ÉÁË£¬²»ÖªµÀÇ×ÓõÄÊÇÄĸö°æ±¾µÄ£¬Èç¹û¿ÉÒÔ·¢¸øÎÒ£¬ÎÒÔ¸ÒâÓÃ100½ð±Ò´ðл£¬ËäÈ»ÉÙµã¿ÉÎÒÒ²²»¸»Ô£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2015-10-31 13:07:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
5Â¥: Originally posted by ôÜÔÆµÄ¶þ¾Ë at 2015-10-31 13:07:08
ʵ²»ÏàÂ÷£¬ÆäʵÔÚ·¢ÎÊÌâ֮ǰÎÒÒѾ­ÔÚÕÒÕâ¸öÈí¼þÁË£¬ÄκÎСľ³æºÍ¸÷´óÂÛ̳¶¼Ã»ÓлòÖ»ÓÐ1.5°æ±¾µÄÌ«¾ÉÁË£¬²»ÖªµÀÇ×ÓõÄÊÇÄĸö°æ±¾µÄ£¬Èç¹û¿ÉÒÔ·¢¸øÎÒ£¬ÎÒÔ¸ÒâÓÃ100½ð±Ò´ðл£¬ËäÈ»ÉÙµã¿ÉÎÒÒ²²»¸»Ô£
...

1.5°æµÄ½â¾öÂ¥Ö÷µÄÕâ¸öÎÊÌâÒ²´Â´ÂÓÐÓà°¡¡£Õý°æÐ°æµÄÖ»ÓÐÎÊ¿ª·¢ÉÌÁË¡£
6Â¥2015-10-31 18:52:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

m919

½ð³æ (ÖøÃûдÊÖ)

Â¥Ö÷ÄãÏÖÔÚ»áÁËÂð
²»ÊÇÎÒ²»Ïëȥ׬ÄÇ8¸öBB£¬¶øÊÇ¿ÉÑ¡ÏîÕÒ²»µ½ÎÒµÄרҵ¡­¡­
7Â¥2017-08-30 14:25:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

m919

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2015-10-30 09:42:33
1stOptÊÔÏÂ:

Function y=Qe*(1-exp(-k*x));
Data;
0        0
0.1666        0.08251
0.3333        0.08251
0.6666        0.16502
1        0.24752
1.5        0.24752
2        0.24752
2.5        0.24752
3        0.24752
4        0.24752


¾ù·½²î(RMSE):0.01706 ...

ÄúºÃ£¬ÇëÎÊÈç¹ûÓÐÁ½¸öËÙÂʳ£Êýk1ºÍk2£¬¸ÃÈçºÎ±àд´úÂëÄØ£¿
²»ÊÇÎÒ²»Ïëȥ׬ÄÇ8¸öBB£¬¶øÊÇ¿ÉÑ¡ÏîÕÒ²»µ½ÎÒµÄרҵ¡­¡­
8Â¥2017-09-02 11:02:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ôÜÔÆµÄ¶þ¾Ë µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 PbwVEMK5haaE 2026-08-25 5/250 2026-08-26 05:09 by cNXvBfCpiZOM
[¿¼²©] ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8.O.55.1.O.5.4,¿ÆÄ¿È«,¿É+¼± +3 Qj98d49dHFb9 2026-08-25 5/250 2026-08-26 04:57 by cNXvBfCpiZOM
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +18 angus9576 2026-08-25 22/1100 2026-08-26 00:41 by merchancy
[»ù½ðÉêÇë] ·Å°ñǰµÄ²»µ­¶¨ 20+4 snowwithsea 2026-08-19 19/950 2026-08-25 17:57 by chick875
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[½Ìʦ֮¼Ò] µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡ +3 ËÕ¶«ÆÂ¶þÊÀ 2026-08-23 3/150 2026-08-25 10:35 by shisan1313
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +5 process2012 2026-08-23 7/350 2026-08-25 09:42 by huixian257
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +17 kkkl_v 2026-08-19 18/900 2026-08-25 09:41 by windflowerwy
[»ù½ðÉêÇë] ÎÒÃæÉÏÍêµ°ÁË +13 ÇÒÌý»¢Ð¥ 2026-08-20 14/700 2026-08-25 09:10 by mrkang
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +7 Ñ׻ƹóëÐ 2026-08-22 8/400 2026-08-25 08:48 by ZJTJZ
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û