±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 357  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

mengsk

½ð³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿³ÌÐò½Ó¿Ú

ÏëÎÊÒ»ÏÂǰ±²ÃǹØÓÚ³ÌÐò½Ó¿ÚµÄÎÊÌ⣺±ÈÈçÎÒÏëÓÃÒ»¸ö·Ö×Ó¹ìµÀÈí¼þ¼ÆËãµÃµ½µÄgradient, Hessian×÷ΪÁíÒ»¸ö³ÌÐòµÄÊäÈëÎļþ£¬Ó¦¸ÃÔõô½Ó°¡£¬ÄÜ·ñ¸ø¸ö¾ßÌåµÄÀý×Ó£¿Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

·Ü¶·ÖеÄСľ³æ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yalefield

½ð³æ (ÎÄ̳¾«Ó¢)

ÀϺºÒ»Ã¶

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÓàÔó³É(½ð±Ò+1):¸ß£¡ 2010-01-29 13:41
Ç°Ãæ³ÌÐòдÎļþ£¬ºóÃæ³ÌÐò¶ÁÎļþ¡£
Îļþ¸ñʽÓÐ벡£¬¶¯ÊÖÐ޸ijîËÀÄã¡£
ÃñÖ÷Èí¼þ×ÔÓÉд£¬Ë­¹Ü½Ó¿Ú߯ÄѲø¡£
ʵÔÚ²»ÐÐ¾Í·ÅÆú£¬´ó·³¯ÄÏÑÞÑôÌì¡£
2Â¥2010-01-29 11:44:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mengsk

½ð³æ (ÖøÃûдÊÖ)

ÇëÎÊyalefield£¬ÄãÖ¸µÄÊÇÁ½¸ö³ÌÐòͨ¹ýÊä³öºÍÊäÈëÎļþÒ»Æð¼ÆË㣬¶ø²»ÊǰÑÒ»¸ö³ÌÐòµÄ×Ó³ÌÐòдµ½ÁíÒ»¸ö³ÌÐòµÄÔ´ÎļþÖС£ÎÒÕâôÀí½â¶Ô²»¶Ô£¿±¾È˸սӴ¥Õâ·½Ãæ£¬²»Ì«¶®¡£ÇëÖ¸½Ì£¡
·Ü¶·ÖеÄСľ³æ
3Â¥2010-01-29 19:07:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yalefield

½ð³æ (ÎÄ̳¾«Ó¢)

ÀϺºÒ»Ã¶

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÓàÔó³É(½ð±Ò+1):Åå·þÅå·þ£¡ 2010-01-29 19:40
ÈôÎÞÔ´´úÂ룬ֻºÃÏȺóË㣻
ÈôÓÐÔ´´úÂ룬ÍÀÁúÅäÒÐÌì¡£
²»ÖªÂ¥Ö÷ÕÆ£¬¿ÉÔøÎհѱú£¿
º£Íâ°Í±ðËþ£¬¾ý¿É³ö¹úѰ¡£
4Â¥2010-01-29 19:24:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mengsk

½ð³æ (ÖøÃûдÊÖ)

¿´À´ÎÒÓöµ½¸ßÈËÁË£¬¿ÉÊǰ³´ÓСÓïÎľÍûѧºÃ£¬Äܲ»ÄÜ˵µÃ¾ßÌåÄãµã¶ù£¬¡°°Í±ðËþ¡±ÊǸöÅ£ÈË»¹ÊÇÅ£È˱àµÄ³ÌÐò£¿
·Ü¶·ÖеÄСľ³æ
5Â¥2010-01-30 10:24:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yalefield

½ð³æ (ÎÄ̳¾«Ó¢)

ÀϺºÒ»Ã¶

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
babel
OpenBabel
babelwin
6Â¥2010-01-31 23:40:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ mengsk µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 329Çóµ÷¼Á +7 ÐÇÒ°? 2026-03-26 7/350 2026-03-29 06:43 by 544594351
[¿¼ÑÐ] µ÷¼Á310 +7 ÎÂÈáµÄÍí°² 2026-03-25 8/400 2026-03-29 01:09 by ÎÒÊÇС¿µ
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»271ר˶£¨085401£©Çóµ÷¼Á£¬¿É¿ç +7 ǰÐбØÓйâ 2026-03-28 8/400 2026-03-28 23:22 by Сľ³ætim
[¿¼ÑÐ] 312£¬ÉúÎïѧÇóµ÷¼Á +3 СÒëͬѧabc 2026-03-28 3/150 2026-03-28 15:32 by ÂäÉ˼
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +9 ÄÌÓͲÝÝ®. 2026-03-22 10/500 2026-03-28 13:30 by ÌÆãå¶ù
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +8 Çñgl 2026-03-27 8/400 2026-03-28 12:42 by ÌÆãå¶ù
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 295Çóµ÷¼Á +5 1428151015 2026-03-27 6/300 2026-03-28 04:04 by fmesaito
[¿¼ÑÐ] 085701»·¾³¹¤³ÌÇóµ÷¼Á +9 ¶à¾ÃÉϿΠ2026-03-27 9/450 2026-03-28 03:58 by fmesaito
[¿¼ÑÐ] 07»¯Ñ§280·ÖÇóµ÷¼Á +10 722865 2026-03-23 10/500 2026-03-27 15:51 by Plutoqq
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó085600£¬310·ÖÇóµ÷¼Á +5 Àîäì¿É 2026-03-26 5/250 2026-03-27 11:14 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 321Çóµ÷¼Á +6 Ymlll 2026-03-24 6/300 2026-03-26 20:50 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Çóµ÷¼Á +8 Auroracx 2026-03-22 8/400 2026-03-26 19:55 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐÇóµ÷¼Á +3 Dendel 2026-03-23 6/300 2026-03-26 17:51 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½ 335·Ö | 0856²ÄÁÏ»¯¹¤ | GPA 4.07 | ÓпÆÑо­Àú +6 cccchenso 2026-03-23 6/300 2026-03-25 22:25 by 544594351
[¿¼ÑÐ] »úеѧ˶×Ü·Ö317Çóµ÷¼Á£¡£¡£¡£¡ +4 Acaciad 2026-03-25 4/200 2026-03-25 19:59 by hanserlol
[¿¼ÑÐ] ¿¼ÑÐÒ»Ö¾Ô¸ËÕÖÝ´óѧ³õʼ315£¨Ó¢Ò»£©Çóµ÷¼Á +3 sbdksD 2026-03-24 4/200 2026-03-25 18:16 by xcjcqu
[¿¼ÑÐ] BÇø¿¼Ñе÷¼Á +4 yqdszhdap£­ 2026-03-22 5/250 2026-03-25 08:51 by baoball
[¿¼ÑÐ] ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£© +4 ÎÒ°®Ñ§µç³Ø 2026-03-23 4/200 2026-03-25 00:59 by 1027_324
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ0817»¯¹¤278·ÖÇóµ÷¼Á +7 jhybd 2026-03-23 12/600 2026-03-24 09:03 by jhybd
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û