Znn3bq.jpeg
²é¿´: 1737  |  »Ø¸´: 35
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

rzsyh

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] Çó½âÓÅ»¯·½³Ì ÒÑÓÐ1È˲ÎÓë

Çó½âÒ»ÓÅ»¯·½³Ì£ºx=argmin||xA-B||22+d||deltx||22
22Ϊ¶þ·¶ÊýµÄƽ·½£¬deltx±íʾxµÄÌݶȣ¬AºÍB¸÷λͼÏñ¾ØÕó£¬dΪһ²ÎÊý£¬Çó½âÂú×ãxA=B,ÇÒx×îÆ½»¬£¬µÄ½â3¡£
г棬ǮºÜÉÙ¡£ÄÄλ¿´µ½µÄÍøÓѸøÒÔÖ¸µã£¿£¿¹òл¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÎåζÔÓ³Â

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

catbin

Òø³æ (СÓÐÃûÆø)

ÄãÕâÀïxÊÇÏòÁ¿»¹ÊǾØÕó£¿ÈôxÊǾØÕó£¬ÄãÈ·¶¨µÚÒ»ÏîµÄ·¶ÊýÊǾØÕó2·¶Êý¶ø²»ÊÇFrobenius·¶Êý£¿ºóÕß²ÅÓнâÎö½â¡£
¾²Ë®Á÷Éî
3Â¥2014-10-11 06:47:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 36 ¸ö»Ø´ð

ÉúҽС¹¤³Ì

Òø³æ (³õÈëÎÄ̳)

¹«Ê½¿´×ÅÂé·³£¬Ä㻹ÊǽØÍ¼ÉÏ´«µÄºÃЩ¡£²»¹ýÎÒÒ²²»»á£¬ÎÒÊÇÀ´Ö§³ÖµÄ¡£
2Â¥2014-10-10 20:07:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rzsyh

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by catbin at 2014-10-11 06:47:45
ÄãÕâÀïxÊÇÏòÁ¿»¹ÊǾØÕó£¿ÈôxÊǾØÕó£¬ÄãÈ·¶¨µÚÒ»ÏîµÄ·¶ÊýÊǾØÕó2·¶Êý¶ø²»ÊÇFrobenius·¶Êý£¿ºóÕß²ÅÓнâÎö½â¡£

xÊǾØÕó°É£¬µÚÒ»ÏîµÄ·¶ÊýÓ¦¸ÃÊǾØÕó2·¶Êýѽ¡£
Çó½âÓÅ»¯·½³Ì
ÎÞ±êÌâ.png

4Â¥2014-10-11 09:18:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rzsyh

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ÉúҽС¹¤³Ì at 2014-10-10 20:07:16
¹«Ê½¿´×ÅÂé·³£¬Ä㻹ÊǽØÍ¼ÉÏ´«µÄºÃЩ¡£²»¹ýÎÒÒ²²»»á£¬ÎÒÊÇÀ´Ö§³ÖµÄ¡£

Ô­·½³ÌÈçͼ£º
Çó½âÓÅ»¯·½³Ì-1
ÎÞ±êÌâ.png

5Â¥2014-10-11 09:19:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-14 8/400 2026-04-16 11:30 by maoqinghuijz
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +14 à¶¹þ¼ÓÓÍ 2026-04-14 16/800 2026-04-16 10:15 by beilsong20
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +11 RussHu 2026-04-12 13/650 2026-04-15 19:07 by zhuwenxu
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +34 ¹ûÈ»ÓÐÎÒ 2026-04-10 35/1750 2026-04-15 13:05 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð +43 xaw. 2026-04-11 44/2200 2026-04-15 12:46 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +11 Ò×11122 2026-04-09 11/550 2026-04-14 17:59 by lhj2009
[¿¼ÑÐ] 279Çóµ÷¼Á +12 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 12/600 2026-04-14 15:38 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á +6 archer.. 2026-04-09 8/400 2026-04-11 10:55 by zhq0425
[¿¼ÑÐ] 0854µ÷¼Á +5 ÒôÏñµêÌý»¨¹ÄÏ· 2026-04-10 5/250 2026-04-11 10:49 by qingpingzhu
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ·ç˵ËýÔçÍüÁË 2026-04-10 13/650 2026-04-10 18:56 by chemisry
[¿¼ÑÐ] »úеר368 ÓÐÈ¥´¦Âð +4 ÖÖ´óÊ÷ 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +9 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-09 10/500 2026-04-09 20:01 by Orcid
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û