²é¿´: 1865  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hfes

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] Çë½ÌÒ»¸öÖÇÄܼÆËãÖк¯ÊýÓÅ»¯µÄÎÊÌâ

Çë½ÌÒ»¸öÖÇÄܼÆËãÖк¯ÊýÓÅ»¯µÄÎÊÌ⣺×î½üÔÚ×öpsoµÄº¯ÊýÓÅ»¯ÊµÑ飬ÔÚÓÅ»¯
Rosenbrockº¯Êýʱ£¬×ÜÊdzöÏÖ½á¹ûÖµÔÚ28¸½½ü£¬×ܲ»ÄÜÍù×îÓÅÖµ0µÄ·½Ïò¿¿½ü£¬±äÁ¿Ò²ÊÇ
Ç÷½ü[0,0,0,0...,0],²»Íù×îÓŵã[1,1,1,...,1]¿¿½ü£¬º¯Êý´úÂëÈçÏÂËùʾ£º
function y = fun(x)
y = 0;
for n=1:29
     y=y+(100*((x(n+1)-x(n)^2)^2)+(x(n)-1)^2);
end;
Èç¹û°Ñº¯Êý´úÂëÐÞ¸ÄΪ£º
y=y+(100*(((x(n+1)-1)-(x(n)-1)^2)^2)+((x(n)-1)-1)^2);
ÓÅ»¯½á¹û»¹ÊÇÔÚ28¸½½ü£¬±äÁ¿ÖµÈ´±äÇ÷½üÁË[1,1,1,...,1]£¬ÎªºÎ»á³öÏÖÕâÖÖÇé¿ö£¿´ó¼Ò
×öʵÑéµÄʱºòÓöµ½¹ýÕâÖÖÇé¿öÂð£¿ÇëÇóÖ¸µã¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

fdcp

½ð³æ (СÓÐÃûÆø)

»¹ÓÐÄãÔÚ³ÌÐò°ÑËã³öµÄÊÊÓ¦Öµ´¦ÀíÒ»ÏÂÊÔÊÔ£¬·ÀÖ¹ÔçÊì¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
5Â¥2012-04-01 14:22:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

fdcp

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hfes: ½ð±Ò+2, ¡ïÓаïÖú 2012-04-05 13:03:59
hfes: ½ð±Ò+5, ¡ïÓаïÖú 2012-04-05 13:05:20
½¨Òé×Ô¼ºÐ´Ò»¸öpso°É£¬matlab×Ô´øµÄ²»¿¿Æ×¡£ÎÒÓùýËüµÄGA£¬Ã»ÓÐÎÒ×Ô¼ºÐ´µÄ¿¿Æ×

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
2Â¥2012-04-01 13:32:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hfes

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by fdcp at 2012-04-01 13:32:45:
½¨Òé×Ô¼ºÐ´Ò»¸öpso°É£¬matlab×Ô´øµÄ²»¿¿Æ×¡£ÎÒÓùýËüµÄGA£¬Ã»ÓÐÎÒ×Ô¼ºÐ´µÄ¿¿Æ×

ÊÇ×Ô¼ºÐ´µÄPSO°¡
3Â¥2012-04-01 14:00:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fdcp

½ð³æ (СÓÐÃûÆø)

ÄãÓõÄÊÇmatlab×Ô´øµÄËæ»úÊýº¯Êý£¬²¢ÇÒ¼«ÖµÔڱ߽總½ü°É¡£Èç¹ûÊÇÕâÑùµÄ»°½¨ÒéÐÞ¸ÄÒ»ÏÂËæ»úÊýº¯Êý£¬×Ô´úµÄÖ»²úÉúÊÇ¿ªÇø¼äÉϵÄËæ»úÊý

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
4Â¥2012-04-01 14:15:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¹ãÎ÷´óѧ²ÄÁϵ¼Ê¦ÍƼö +3 ÏÄÏÄÏÄСÕý 2026-03-17 5/250 2026-03-21 22:20 by ½ðê»ML
[¿¼ÑÐ] ×ÊÔ´Óë»·¾³ µ÷¼ÁÉêÇë(333·Ö) +4 holy J 2026-03-21 4/200 2026-03-21 22:12 by ACS Nano¡ª¡ª
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] ±¾ÈË¿¼085602 »¯Ñ§¹¤³Ì ר˶ +20 ²»ÖªµÀ½Ðʲô£¡ 2026-03-15 22/1100 2026-03-21 19:03 by ColorlessPI
[»ù½ðÉêÇë] ɽ¶«Ê¡ÃæÉÏÏîÄ¿ÏÞ¶îÆÀÉó +3 ʯÈð0426 2026-03-19 3/150 2026-03-21 18:59 by RRRKKK
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ·ï»ËÔº¶¡Õæ 2026-03-20 3/150 2026-03-21 10:27 by luoyongfeng
[¿¼ÑÐ] 310Çóµ÷¼Á +3 baibai1314 2026-03-16 3/150 2026-03-21 03:56 by JourneyLucky
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +6 À滨çóÍí·ç 2026-03-17 6/300 2026-03-21 03:40 by JourneyLucky
[¿¼ÑÐ] 301Çóµ÷¼Á +10 yyÒªÉϰ¶Ñ½ 2026-03-17 10/500 2026-03-21 03:14 by JourneyLucky
[¿¼ÑÐ] 083200ѧ˶321·ÖÒ»Ö¾Ô¸ôßÄÏ´óѧÇóµ÷¼Á +3 innocenceF 2026-03-17 3/150 2026-03-21 02:35 by JourneyLucky
[¿¼ÑÐ] »ª¶«Ê¦·¶´óѧ-071000ÉúÎïѧ-293·Ö-Çóµ÷¼Á +3 Ñо¿ÉúºÎÑþÃ÷ 2026-03-18 3/150 2026-03-21 01:30 by JourneyLucky
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +6 ´ó»ðɽС»ðɽ 2026-03-16 8/400 2026-03-17 15:05 by ÎÞи¿É»÷111
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û