²é¿´: 1818  |  »Ø¸´: 16

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
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

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
ÆÕͨ»ØÌû

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

aaron7

Ìú³æ (³õÈëÎÄ̳)

yÊdz£Êý
4Â¥2012-05-11 15:07:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cczccrc

½ð³æ (СÓÐÃûÆø)

¿´²»¶®°¡£¡
5Â¥2012-05-11 18:42:47
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)

2Êǵ×ÊýÈö
7Â¥2012-05-12 09:51:06
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

shaolinsi737

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÕâÑùµÄ»°£¬ÄãµÄÔ­²»µÈʽҪ³ÉÁ¢¶¼ÐèÒªÌõ¼þµÄ£¬ÒªÇóx>=y
ÖÁÓÚÓÐûÓÐÏÂÃæ¾ØÕóÐÎʽµÄÍÆ¹ã£¬Äã¿ÉÒÔ¶ÔÓöԾØÕóÇ󵼵ķ½Ê½ÊÔÊÔ£¬¿´Äܲ»ÄÜÕÒµ½¾ØÕó²»µÈʽ³ÉÁ¢µÄÌõ¼þ¡£
9Â¥2012-05-12 09:59:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ò¶ÂÌÌå5

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by vip_caicai at 2012-05-11 14:30:14:
ûÊÂÍæÍæDOTA¶àºÃѽ£¬ÕûÕâ¸ö£¡

ºÇºÇͬÒâ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
¼áÐżᶨ¼áÇ¿
10Â¥2012-05-12 11:19:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ aaron7 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +6 ¼òľChuFront 2026-03-19 6/300 2026-03-20 11:32 by lature00
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +5 Ncdx123456 2026-03-19 5/250 2026-03-20 11:15 by wangy0907
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +3 lemonzzn 2026-03-17 4/200 2026-03-20 11:04 by lemonzzn
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +4 Óû§573181 2026-03-20 4/200 2026-03-20 10:32 by ÀÊÔÂÇå·ç1
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ÂüÊâ2266 2026-03-18 5/250 2026-03-20 09:00 by ZHANG0tao
[¿¼ÑÐ] 329Çóµ÷¼Á +6 ÏëÉÏѧ߹߹ 2026-03-19 6/300 2026-03-20 09:00 by ÿÌìÖ»°ÚһС»á
[¿¼²©] ¶«»ªÀí¹¤´óѧ»¯²Äרҵ26½ì˶ʿ²©Ê¿ÉêÇë +8 zlingli 2026-03-13 8/400 2026-03-19 16:32 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +3 @taotao 2026-03-19 3/150 2026-03-19 14:07 by peike
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 12/600 2026-03-19 11:10 by ÉúÎ﹤³Ìµ÷¼Á
[½Ìʦ֮¼Ò] ½¹ÂÇ +9 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 13/650 2026-03-19 09:50 by otani
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 280Çóµ÷¼Á +6 ¹¾ààÏþÏþ 2026-03-18 7/350 2026-03-18 11:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[ÂÛÎÄͶ¸å] ÓÐûÓдóÀз¢Ð¡ÂÛÎÄÄÜ´øÎÒ¸ö¶þ×÷ +3 ÔöÈñ©ÈË 2026-03-17 4/200 2026-03-17 09:26 by xs74101122
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿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] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û