Znn3bq.jpeg
²é¿´: 1864  |  »Ø¸´: 16
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

aaron7

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] Ò»¸öÊýѧÉϺܴ«ÆæµÄ½üËÆµÄÎÊÌâ

¸÷λ¸ßÊÖ£¬ÎÒÏë×öÒ»¸öÀàËÆÕâÑùµÄ½üËÆlog2(1+x)>=a*log2(x)+b , ÆäÖÐa=y/(1+y),b=log2(1+y)-a*log2(y) , µ±x==yʱÕâ¸öµÈºÅÊdzÉÁ¢µÄ¡£
ÏÖÔÚÎÒÏëÎÊÎÊÓÐûÓÐlog2(det(I+X))  ºÍ log2(det(X)) Ò²¿ÉÒÔÂú×ãÕâÑùµÄ²»µÈÊ½ÄØ£¿²»ÊÇÓü¶ÊýÕ¹¿ªµÄÄÇÖÖ¡£¡£¡£¡£
·Ç³£¸Ðл£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

vip_caicai

½ð³æ (ÕýʽдÊÖ)

ûÊÂÍæÍæDOTA¶àºÃѽ£¬ÕûÕâ¸ö£¡
ÌìµÀ³êÇÚ
3Â¥2012-05-11 14:30:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 17 ¸ö»Ø´ð

aaron7

Ìú³æ (³õÈëÎÄ̳)

ÆäÖÐÄǸöX±íʾµÄn*nµÄ·½Õó£¬detÊÇÐÐÁÐʽµÄÒâ˼
2Â¥2012-05-11 14:20:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

userhung

½û³æ (ÎÄѧ̩¶·)

ľ³æ²©Ê¿

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ûŪÃ÷°×£¬±ÈÈçlog2(1+x)ÖеÄ2ÊÇÖ¸2±¶»¹ÊǴη½£¿
6Â¥2012-05-11 19:35:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shaolinsi737

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÉÏÃæÄǸö²»µÈʽÕûÀí³ÉÕâÖÖÐÎʽ±È½ÏºÃ¿´£¨½«µ×Êý2Ê¡ÂÔ£©
(1+y)log[(1+x)/(1+y)]>=ylog(x/y)
8Â¥2012-05-12 09:54:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§ Çóµ÷¼Á +12 73372112 2026-04-08 12/600 2026-04-09 19:50 by gong120082
[¿¼ÑÐ] 085601³õÊÔ330·ÖÕÒµ÷¼Á +8 Á÷ÐÄÄ̻ưül 2026-04-09 8/400 2026-04-09 19:19 by 5268321
[¿¼ÑÐ] 269Çóµ÷¼Á +8 °¡°¡ÎÒÎÒ 2026-04-07 8/400 2026-04-09 19:10 by ̽123
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +3 mÓÀo²»vÑÔoÆúm 2026-04-09 3/150 2026-04-09 17:17 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +14 Naiko 2026-04-04 14/700 2026-04-09 16:56 by luoyongfeng
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö +31 ˶ÐǸ° 2026-04-08 31/1550 2026-04-09 16:54 by Delta2012
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÇóÖú +14 LULONG1 2026-04-03 19/950 2026-04-09 10:43 by chenxi233
[¿¼²©] ²ÄÁÏ·½Ïò¿¼²©£¬ÇóÍÆ¼ö +3 ÑÔÓïaaa 2026-04-05 4/200 2026-04-08 22:22 by nxgogo
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 hzhahg 2026-04-06 4/200 2026-04-08 16:20 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬085600£¬344·ÖÇóµ÷¼Á +11 µ÷¼ÁÉϰ¶«^ 2026-04-05 12/600 2026-04-08 16:17 by luoyongfeng
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +18 °¬Ö¾ºã 2026-04-03 19/950 2026-04-07 16:00 by Æð·ÉµÄ±ÈÐÜ1
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 WwwwwwwÍÛ 2026-04-06 3/150 2026-04-06 20:55 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] Çóµ÷¼Á +11 xzghyuj 2026-04-04 11/550 2026-04-06 11:49 by lijunpoly
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 327Çóµ÷¼Á +4 ʰ¹âÈÎȾ 2026-04-05 4/200 2026-04-05 20:16 by ÄϺ½~ÍòÀÏʦ
[¿¼ÑÐ] Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-04 3/150 2026-04-04 12:19 by Éá¶øºóµÃ
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-03 4/200 2026-04-03 13:28 by jiouuu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û