Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1142  |  »Ø¸´: 4

keywsw

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÔõôÓÃorigin»òmatlab½øÐжàÔª·ÇÏßÐÔÄâºÏ¶àÔª·ÇÏßÐÔÄ£Äâ ÒÑÓÐ1È˲ÎÓë

ߣÖ÷ÊÇҩѧµÄ£¬µ«ÏÖÔÚÑо¿µÄ·½ÏòÒªÓõ½¶¯Á¦Ñ§Ä£Ä⣬ÓÉÓÚ×Ô¼º²»Éó¤Êýѧ£¬»¹Íû´óÉñ¶à¶àÖ¸µ¼¡£
½øÈëÖ÷Ì⣺¶ÔÓÚº¯ÊýB=kBG*G^i*MT^j*N^k(¸½¼þÓÐÔ­°æ¹«Ê½)£¬B,G,MT,NΪ±äÁ¿£¬kBG,i,j,kÊÇÒªÇóµÄ²ÎÊý,ÀûÓÃorigin8.0ÄÜ·ñÄâºÏÇóµÃ²ÎÊý£¬¾ßÌåÊýÖµÈçÏ£º
B:3.9*10^7£¬9.5*10^7£¬13,7*10^7£¬15.1*10^7£¬27.8*10^7
G:6.22*10^(-8)£¬6.27*10^(-8)£¬6.,41*10^(-8)£¬6.,89*10^(-8)£¬6.35*10^(-8)
Mt:61,145,234,330,423
N:ºãΪ10
Ï£ÍûÄܹ»Ô½ÏêϸԽºÃ£¬±¾ÈË»ù´¡½Ï²î£¬µ«Ô¸Òâѧϰ£¬Ï£ÍûÔÚ¸ßÊֵİïÖúÏÂÒÔºóÄÜ×Ô¼º½â¾öÀàËÆµÄÎÊÌ⣬Íò·Ö¸Ðл!

ÔõôÓÃorigin»òmatlab½øÐжàÔª·ÇÏßÐÔÄâºÏ¶àÔª·ÇÏßÐÔÄ£Äâ
º¯Êý
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¹«Ê½£ºB=kBG*G^i*MT^j*N^kÖÐ
kBG*N^k¿ÉÒԺϲ¢³ÉÒ»¸ö²ÎÊý£¬·ñÔò¹ýÄâºÏ£¬ÓÐÎÞÇî¶à×é½á¹û£¬ÉÏÃæ¹«Ê½ÍêÈ«µÈͬÓÚ£º
B=kBG*G^i*MT^j

¾ù·½²î(RMSE):2215609.86118347
²Ð²îƽ·½ºÍ(SSE):24544635284867.2
Ïà¹ØÏµÊý(R): 0.999618856710696
Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.9992378586916
È·¶¨ÏµÊý(DC): 0.999218323717042
¿¨·½ÏµÊý(Chi-Square): 108911.828679513
Fͳ¼Æ(F-Statistic): 1279.30195888302

²ÎÊý        ×î¼Ñ¹ÀËã
----------        -------------
kbg        1.29847047734647E-25
i        -4.23909819274616
j        1.07361907421434
ÔõôÓÃorigin»òmatlab½øÐжàÔª·ÇÏßÐÔÄâºÏ¶àÔª·ÇÏßÐÔÄ£Äâ-1
c1.jpg

2Â¥2014-05-27 15:20:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

keywsw

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2014-05-27 15:20:09
¹«Ê½£ºB=kBG*G^i*MT^j*N^kÖÐ
kBG*N^k¿ÉÒԺϲ¢³ÉÒ»¸ö²ÎÊý£¬·ñÔò¹ýÄâºÏ£¬ÓÐÎÞÇî¶à×é½á¹û£¬ÉÏÃæ¹«Ê½ÍêÈ«µÈͬÓÚ£º
B=kBG*G^i*MT^j

¾ù·½²î(RMSE):2215609.86118347
²Ð²îƽ·½ºÍ(SSE):24544635284867.2
Ïà¹ØÏµÊý(R) ...

´óÉñÄãºÃ£¬¿É·ñ¸æÖªÓÃʲôÈí¼þÒÔ¼°½ÏΪÏêϸµÄ¹ý³Ì£¬¸Ðл£¡
3Â¥2014-05-27 16:06:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by keywsw at 2014-05-27 16:06:47
´óÉñÄãºÃ£¬¿É·ñ¸æÖªÓÃʲôÈí¼þÒÔ¼°½ÏΪÏêϸµÄ¹ý³Ì£¬¸Ðл£¡...

×Ô¼ºÊÔÊÔ1stOpt¡£
4Â¥2014-05-27 17:07:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
keywsw: ½ð±Ò+5, ¡ïÓаïÖú 2014-05-28 10:16:08
°üÀ¨OriginÔÚÄÚµÄ4¿îÈí¼þ²Ù×÷²½Öè²Î¼û£º
http://muchong.com/bbs/viewthread.php?tid=6572963&authorid=1122189
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
5Â¥2014-05-27 18:17:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ keywsw µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +12 ÏàÐűػá¹ââÍòÕ 2026-04-06 15/750 2026-04-07 21:22 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÓÂÔ¶¿â°®314 2026-04-06 3/150 2026-04-07 11:15 by hugr
[¿¼ÑÐ] 362Çóµ÷¼Á +7 ÎÒÒª¿¼´ó 2026-04-06 11/550 2026-04-07 09:32 by ÎÒÒª¿¼´ó
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +14 ´ó²öС×Ó 2026-04-04 15/750 2026-04-06 22:58 by qlm5820
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +12 15771691647 2026-04-04 13/650 2026-04-06 12:00 by lijunpoly
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÇóÖú +8 LULONG1 2026-04-03 8/400 2026-04-06 10:26 by dongzh2009
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[¿¼ÑÐ] µ÷¼Á +5 ºÃºÃ¶ÁÊé¡£ 2026-04-01 5/250 2026-04-05 17:54 by liucky
[¿¼ÑÐ] 298Çóµ÷¼Á +7 manman511 2026-04-05 7/350 2026-04-05 10:29 by ÌÆãå¶ù
[¿¼ÑÐ] 301Çóµ÷¼Á +18 ÂæÍÕÄÐÈË 2026-04-02 18/900 2026-04-04 20:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 348·Ö»·¾³¹¤³Ì¡¤µ÷¼Á +10 ÎâÑå׿24k 2026-04-03 11/550 2026-04-04 14:19 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ×Ü·Ö328ÉúÎïÓëÒ½Ò©¿¼ÊýѧÇóµ÷¼Á +7 aaadim 2026-04-02 9/450 2026-04-03 22:53 by syh9288
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á +11 ÀóÏã֥ʿҬÄÌ 2026-04-03 11/550 2026-04-03 22:06 by à£à£à£0119
[¿¼ÑÐ] 0705Àíѧ294Çóµ÷¼Á +3 ³É¹û³É¹ûcg5 2026-04-03 3/150 2026-04-03 14:04 by simons1972
[¿¼ÑÐ] 274Çóµ÷¼Á +10 Ѧ¶¨Ú̵Ļ¢¡£ 2026-04-01 10/500 2026-04-03 10:13 by tianyyysss
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 bvzz 2026-04-01 3/150 2026-04-03 09:47 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 302Çóµ÷¼Á +9 zyxÉϰ¶£¡ 2026-04-02 9/450 2026-04-02 23:07 by Âí¶ù¿ì¿ìµØÅÜ
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á +9 manman511 2026-04-01 9/450 2026-04-02 10:00 by zxl830724
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û