²é¿´: 1858  |  »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

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
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

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

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
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +4 ¼ÎÄêÐÂ³Ì 2026-03-15 4/200 2026-03-21 14:44 by allen-yin
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ¼òµ¥µã0 2026-03-17 8/400 2026-03-21 13:43 by ÄÏÔÁ·É»¨
[¿¼ÑÐ] 330Çóµ÷¼Á0854 +3 assdll 2026-03-21 3/150 2026-03-21 13:01 by ²«»÷518
[¿¼ÑÐ] 299Çóµ÷¼Á +4 shxchem 2026-03-20 6/300 2026-03-21 11:54 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +3 lemonzzn 2026-03-17 5/250 2026-03-21 11:28 by lemonzzn
[¿¼ÑÐ] 306Çóµ÷¼Á +4 chuanzhu´¨Öò 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[¿¼ÑÐ] Äϲý´óѧ²ÄÁÏר˶311·ÖÇóµ÷¼Á +6 77chaselx 2026-03-20 6/300 2026-03-21 07:24 by JourneyLucky
[¿¼ÑÐ] 332Çóµ÷¼Á +4 ydfyh 2026-03-17 4/200 2026-03-21 02:20 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +10 S.H1 2026-03-18 10/500 2026-03-20 23:51 by JourneyLucky
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +22 rare12345 2026-03-18 22/1100 2026-03-20 20:39 by zhukairuo
[¿¼ÑÐ] Çóµ÷¼Á +3 °µÓ¿afhb 2026-03-16 3/150 2026-03-20 00:28 by ºÓÄÏ´óѧУÓÑ
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] 0703»¯Ñ§336·ÖÇóµ÷¼Á +6 zbzihdhd 2026-03-15 7/350 2026-03-18 09:53 by zhukairuo
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û