±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2460  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

·çÉùľÓï

гæ (³õÈëÎÄ̳)

[ÇóÖú] 1stoptºÍmatlab·ÇÏßÐÔÄâºÏÇóÖú£¬¸Ðл£¡ ÒÑÓÐ1È˲ÎÓë

¸÷λʦÐÖʦ½ã£¬ÐÂÈ˸սӴ¥matlabºÍ1stopt·ÇÏßÐÔÄâºÏ£¬ÓÐÈçÏÂͼƬ1£¨ÔÚÎĵµÀµÄ·ÇÏßÐÔ·½³Ì×飨t,ºÍnÒÑÖª£¬m´ú±íµÄÊÇÊý¾ÝÁ¿£¬¼´²ÉÓöàÉÙ×éÊý¾ÝÄâºÏ£©£¬Í¼Æ¬2ÊÇÊý¾Ý£¬Í¼Æ¬3ÊDzο¼½á¹û£¬·Ö±ðÊÇʹÓÃ16~25×éÊý¾ÝʱµÄÄâºÏ½á¹û£¬ÒòΪ¹«Ê½ÖÐÓÐn(i)-n(i-1)ÕâÑùµÄµü´úÏÂ鷳ʦÐÖʦ½ãÓÃmatlabºÍ1stoptµÄ´úÂëʵÏÖһϰɣ¿
¾ßÌåµÄͼƬÔÚÎĵµÀлл@ÔÂÖ»À¶
»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 : ÌáÎÊ.docx
  • 2018-11-07 18:54:19, 23.57 K

» ²ÂÄãϲ»¶

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

·çÉùľÓï

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by dingd at 2018-11-07 22:56:05
µÚÒ»¸ö¹«Ê½¡°n=a*(1-exp(-b*t))¡±¾Í×ã¹»ÄâºÏÇó½âÓÃÁ˰ɣ¬µÚ¶þ¸öʽ×ÓÆðºÎ×÷Óã¿

¾ù·½²î(RMSE): 5.4690112579302
²Ð²îƽ·½ºÍ(SSR): 777.662187623549
Ïà¹ØÏµÊý(R): 0.990182543478579
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.9 ...

ÄúºÃ£¬µÚÒ»¸öʽ×ÓÖеÄmÊDzÉÓöàÉÙ×éÊý¾ÝµÄÒâ˼£¬Èç¹ûʹÓÃÈ«²¿Êý¾Ý£¬µÚÒ»¸ö·½³Ì»á±ä³É136=a*(1-exp(-b*25))£¬ËùÒÔ»¹ÐèÒªµÚ¶þ¸öʽ×Ó£¬µÚ¶þ¸ö·½³ÌÉæ¼°µ½ÊäÈëÊý¾ÝÖ®¼äµÄ¹ØÏµn(i)-n(i-1)£¬ÎҸоõÎÒÕâ¸ö·½³Ì×éÊDz»ÊÇÊôÓÚ½â·ÇÏßÐÔ·½³Ì×éµÄÎÊÌâ?
7Â¥2018-11-08 09:57:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

ÐÂÐÇÖ®¹â1

гæ (СÓÐÃûÆø)

ÄãµÄ1stopt°²×°°üÄܲ»ÄÜ·¢ÎÒÒ»·Ý

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2018-11-07 19:05:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÐÂÐÇÖ®¹â1

гæ (СÓÐÃûÆø)

3Â¥2018-11-07 19:06:09
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 ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¶À¹ÂÉñÓî: ½ð±Ò+1 2018-11-08 07:45:51
ÔÂÖ»À¶: ½ð±Ò+10, ¸Ðлָµ¼£¡ 2018-11-27 17:23:19
µÚÒ»¸ö¹«Ê½¡°n=a*(1-exp(-b*t))¡±¾Í×ã¹»ÄâºÏÇó½âÓÃÁ˰ɣ¬µÚ¶þ¸öʽ×ÓÆðºÎ×÷Óã¿

¾ù·½²î(RMSE): 5.4690112579302
²Ð²îƽ·½ºÍ(SSR): 777.662187623549
Ïà¹ØÏµÊý(R): 0.990182543478579
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.980461469409709
ÐÞÕýRƽ·½(Adj. R^2): 0.978762466749683
È·¶¨ÏµÊý(DC): 0.976180740194835
¿¨·½ÏµÊý(Chi-Square): 6.68044930486141
Fͳ¼Æ(F-Statistic): 1114.02878522822

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
a        135.856823046743
b        0.138790442259966
4Â¥2018-11-07 22:56:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐÇóµ÷¼Á×Ü·Ö280 +12 mkjlz1 2026-04-06 14/700 2026-04-06 22:48 by mkjlz1
[¿¼ÑÐ] ÇóÖú071001µ÷¼Á£¡£¡£¡ +4 »ÆÊØËÉ 2026-04-05 5/250 2026-04-06 10:55 by 1028907439
[¿¼ÑÐ] 0855Çóµ÷¼Á²ÄÁÏ +11 ºìÌÒׯׯ 2026-04-04 12/600 2026-04-06 10:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ÌìϵÚÒ»ÎÄ 2026-04-04 8/400 2026-04-05 21:31 by ¼¤Á÷Ó¶É
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕÅ.1 2026-04-05 7/350 2026-04-05 20:40 by à£à£à£0119
[¿¼ÑÐ] 326Çóµ÷¼Á +3 ¹ËÈô¸¡Éú 2026-04-05 3/150 2026-04-05 18:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤306·ÖÕÒºÏÊʵ÷¼Á +14 ²×º£ÇáÖÛe 2026-04-04 14/700 2026-04-05 09:53 by ÖìÔÆ»¢202
[¿¼ÑÐ] 290Çóµ÷¼Á +7 luoziheng 2026-04-04 7/350 2026-04-04 23:17 by lqwchd
[¿¼ÑÐ] ±¾¿Æ211 ·ÖÊý293ÇëÇóµ÷¼Á +4 Á«²Ë¾ÍÊÇź°É 2026-04-01 4/200 2026-04-04 22:32 by hemengdong
[¿¼ÑÐ] 298Çóµ÷¼Á +5 zzz£¬£¬r 2026-04-02 8/400 2026-04-04 19:55 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 309Çóµ÷¼Á +6 ÁõÁõÁõ1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
[¿¼ÑÐ] 293Çóµ÷¼Á +5 ĩδmm 2026-04-02 6/300 2026-04-03 15:20 by Íõ±£½Ü33
[¿¼ÑÐ] 274Çóµ÷¼Á +10 Ѧ¶¨Ú̵Ļ¢¡£ 2026-04-01 10/500 2026-04-03 10:13 by tianyyysss
[¿¼ÑÐ] »·¾³¹¤³Ì297·ÖÇóµ÷¼ÁÒ»Ö¾Ô¸º¼¸ßÔº +15 GENJIOW 2026-03-31 16/800 2026-04-02 17:56 by cyh¡ª315
[¿¼ÑÐ] 282Çóµ÷¼Á +13 ºôÎü¶¼ÊǼõ·Ê 2026-04-01 13/650 2026-04-02 14:10 by baoball
[¿¼ÑÐ] 372Çóµ÷¼Á +3 jjÓ¿77 2026-04-02 3/150 2026-04-02 09:57 by olim
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-04-01 09:04 by oooqiao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û