±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 6569  |  »Ø¸´: 17
±¾Ìû²úÉú 1 ¸ö CMEI £¬µã»÷ÕâÀï½øÐв鿴

congming

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] FlackÒò×ÓÊÇ-0.03£¬ÊÖÐÔȺ£¬ËµÃ÷ʲô¡£¡£¡£

µÃµ½Ò»¸öµ¥ºËµÄ¾§Ì壬ÊÇÊÖÐÔȺ£¬Flack²ÎÊýµÍ£¬·ÇÊÖÐÔÅäÌå×öµÄ£¬ÓбØÒª×öCDÆ×Âð£¬Ïëдµ½±ÏÒµÂÛÎÄÀÔõô½âÊÍÏÂÄØ£¬Çë¸÷λ´óÏÀÖ¸µã£¡£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µ¥¾§½âÎö רÓÃÌû×Ó¼¯ ¾§ÌåʵÀý µ¥¾§×ÊÁÏ
µ¥¾§½âÎö

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

±ËÄê¶¹Þ¢£¬Ë­ÐíË­µØÀÏÌì»Ä£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

wormma

ľ³æ (ÕýʽдÊÖ)

One for All, All for One

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µÛ·ò(½ð±Ò+5, CMEI+1): ºÜ²»´íµÄ»Ø´ðŶ£¡ÊÚÓèCMEIһö£¬»¶Ó­¼ÌÐø¹Ø×¢¾§Ìå°æ£¡ 2011-12-29 17:09:49
congming(½ð±Ò+1): ¶àл´óÏÀ£¬ºÃ¸ßÉî°¡£¬¿´²»Ì«¶®£¬»¹ÓоÍÊÇsigma/Flack 2011-12-29 22:05:34
ÒòΪÊÖÐÔ·Ö×Ó±¾ÉíµÄÖØÒªÐÔ£¬µ¼Ö¾­³£³öÏÖ³¢ÊÔ´ÓÊÖÐԽṹ£¨¼´¾ßÓÐÊÖÐԵľ§Ìå½á¹¹£©À´ÅжϷÖ×ÓÊÖÐÔ£¨¾ø¶Ô¹¹ÐÍ£©µÄÎÊÌâ¡£ÕâÊǸöºÜÓÐÒâ˼µÄÎÊÌâ¡£¼òÑÔÖ®£¬¼´ÊÖÐÔ¾§Ìå½á¹¹ºÍÊÖÐÔ·Ö×ÓÖ®¼äµ½µ×ÊÇÔõÑùµÄ¹ØÏµ¡£

Ê×ÏÈÒªÃ÷È·µÄÊÇÊÖÐÔ·Ö×ӽṹ£¬ÊÖÐÔ¾§Ìå½á¹¹ºÍÊÖÐÔ¿Õ¼äȺÊÇÍêÈ«²»Í¬µÄÈý¸ö¸ÅÄî¡£ÈýÕß̸Â۵ĶÔÏó·Ö±ðÊÇ·Ö×ӽṹ£¬£¨·Ö×Ó£©¾§ÌåµÄ½á¹¹ºÍ¿Õ¼äȺ±¾Éí¡£ÔÚ230¸ö¿Õ¼äȺÖУ¬ÓÐ11¶Ô£¨22¸ö£©ÎªÊÖÐÔ¿Õ¼äȺ¡£µ«ÊÇ¿ÉÒÔÓëÊÖÐÔ¾§Ìå½á¹¹¼æÈݵĿռäȺÓÐ65¸ö¡£¾ßÓÐÊÖÐԵľ§Ìå½á¹¹Ò»¶¨ÊÇ·ÇÖÐÐĶԳƵġ£

ÊÖÐÔ¾§Ìå½á¹¹µÄ¾ø¶Ô½á¹¹ÊÇ¿ÉÒÔͨ¹ýFlack²ÎÊýÅжϵġ£Flack ²ÎÊý¶¨ÒåµÄÎïÀí±³¾°ÊÇÓÉÁ½¸ö»ò¸ü¶àcomponents¹¹³ÉµÄ·´ÑÝÂϾ§¡£Flack£½0 ºÍ1·Ö±ð¶ÔÓ¦ÓÚ³ÊÖÐÐĶԳƵÄÁ½¸ö²¿·Ö¡£Õâ¾ÍÒâζÕâFlack²ÎÊýÊÊÓÃÓÚËùÓзÇÖÐÐĶԳƵĿռäȺ£¬¹²ÓÐ138¸ö¡£

Ö»Óе±Flack ²ÎÊý±¾Éí¼°Æä±ê×¼²î¶¼Âú×ãÒ»¶¨Ìõ¼þµÄʱºò£¬ÎÒÃÇ¿ÉÒÔÈÏΪ¾ø¶Ô¾§Ìå½á¹¹Äܹ»È·¶¨ÏÂÀ´¡£Ò»°ãÀ´Ëµ£¬ÕâÑùµÄÌõ¼þÊÇ£ºFlack<0.04, sigma(Flack)/Flack<3.0.µ±ÓÐÆäËûÖ¤¾Ýʱ£¬Flack¿ÉÒÔ·ÅËɵ½0.10.ÕâÒ»Ìõ¼þ»¹Ê½±È½ÏÑϸñµÄ£¬Ä¿µÄÊÇʹ½á¹¹·ÖÎöµÄÈ˲»Òª½ö½ö¸ù¾ÝÒ»¸öFlack²ÎÊý£¬ÇáÒ׾͸ø³ö¾ø¶Ô½á¹¹µÄÐÅÏ¢¡£

Èç¹û½á¹¹ÐÞÕýµÄ½á¹û¸ø³öÁ˿ɿ¿µÄFlack²ÎÊý£¬Ö»Äܹ»Ö¤Ã÷¾ø¶Ô¾§Ìå½á¹¹ÊÇÕýÈ·µÄ¡£´Ëʱ£¬¿Õ¼äȺһ¶¨ÊÇ·ÇÖÐÐĶԳƵġ£ÖÐÐĶԳƵĽṹ£¬Flack ²ÎÊýûÓж¨Ò壬Õâ¿ÉÒÔ´ÓFlack ²ÎÊýµÄÎïÀí±³¾°È¥Àí½â£¬ÒòΪÖÐÐĶԳƵĽṹ²»¿ÉÄÜ´æÔÚ·´ÑÝÂϾ§£¬Ò²¾ÍÎÞËùνFlack²ÎÊý¡£

ÄÇô¶ÔÓÚÒ»¸öÕýÈ·µÄ¾ø¶Ô½á¹¹£¬ÆäÖеķÖ×ÓÊÖÐÔÓÐÊÇÔõÑùµÄÄØ£¿
1£©        Èç¹û¿Õ¼äȺÖк¬ÓÐÐýת·´ÑÝ£¬Ðýת·´Ó³£¬»ò»¬ÒÆ£¬Ôò·Ö×ӵľø¶Ô¹¹ÐͲ»ÄÜÈ·¶¨¡£Ô­ÒòÈçÏ£º  ÒòΪÈôÉÏÊö¶¯×÷´æÔÚÓÚ·Ö×ÓÄÚ£¬Ôò·Ö×ÓΪ·ÇÊÖÐÔ£¬Èô´æÔÚÓÚ·Ö×Ӽ䣬Ôò¶ÔÓ³Ìåͬʱ´æÔÚÓë¾§ÌåÖС£
2£©        Èô¿Õ¼äȺ²»º¬ÉÏÊö¶Ô³Æ£¬ÔòÓÐ3ÖÖÇé¿ö£º
A£®        ¾§ÌåÓе¥Ò»ÊÖÐԵķÖ×Ó¹¹³É£¬´Ëʱ¿ÉÒÔÈ·¶¨·Ö×Ó¾ø¶Ô¹¹ÐÍ£»
B£®        ¾§ÌåÓɶÔÓ³Ìå·Ö×Ó¹¹³É£¬¼´¶ÔÓ³Ìåͬʱ´æÔÚÓÚ¾§ÌåÖС£ÀýÈçºÜ¶à½á¹¹Öв»¶Ô³Æµ¥ÔªÓÐÁ½¸ö·Ö×Ó¹¹³É£¬ÕâÁ½¸ö·Ö×ÓΪ¶ÔÓ³Ì壬ÇÒͨ¹ý·Ç¾§Ìåѧ¶Ô³ÆÖÐÐÄÁªÏµ¡£´ËʱÎÞ·¨È·¶¨·Ö×Ó¾ø¶Ô¹¹ÐÍ¡£
C£®        ¾§ÌåÓзÇÊÖÐÔ·Ö×Ó¹¹³É¡£Ã»ÓпÉÄÜҲûÓбØÒªÈ·¶¨·Ö×ӵľø¶Ô¹¹ÐÍ¡£

×ÜÖ®£¬Ðè×¢Òâһϼ¸µã
1.        Flack ²ÎÊýÊ×ÏÈÒªÅжÏÊÇ·ñÓÐÒâÒå¡£ÔÚÓÐÒâÒåµÄʱºò£¬¿ÉÒÔÈ·¶¨µÄÊǾ§ÌåµÄ¾ø¶Ô½á¹¹£¬¶ø²»ÊÇ×é³É¾§ÌåµÄ·Ö×ӵľø¶Ô¹¹ÐÍ¡£
2.        ¾§ÌåµÄ¾ø¶Ô½á¹¹ºÍ·Ö×ӵľø¶Ô¹¹ÐÍÖ®¼äµÄ¹ØÏµ»¹ÊDZȽϸ´ÔÓ£¬Ã»Óмòµ¥µÄÒ»Ò»¶ÔÓ¦¹ØÏµ¡£
3.        µ«ÊÇÓÐÒ»µãÊǷdz£Ã÷È·µÄ£ºÈç¹û¾§Ìå½öÓÉÒ»ÖÖ¾ø¶Ô¹¹Ð͵ÄÊÖÐÔ·Ö×Ó×é³É£¬ÔòÆä¾§Ìå½á¹¹Ò»¶¨ÊÇÊÖÐԵġ£·´Ö®²»³ÉÁ¢¡£

1L Flack=-0.03, Èç¹ûÆä±ê×¼²îÒ²²»´óµÄ»°£¬¿ÉÒÔÈÏΪ¾§ÌåµÄ¾ø¶Ô½á¹¹ÊÇÕýÈ·µÄ¡£ÆäÖеķÖ×Ó¾ø¶Ô¹¹ÐÍÈÔÈ»ÐèÒª¾ßÌå·ÖÎöÅжϡ£1LËù˵µÄÊÖÐÔȺ£¬ÎÒÀí½âºÜ¿ÉÄÜÊÇÓëÊÖÐÔ¾§Ìå½á¹¹¼æÈݵÄ65ÖÖ¿Õ¼äȺ֮һ£¬µ«²»Ò»¶¨ÊÇÄÇ22¸öÊÖÐÔȺ֮һ¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

OneforAll,AllforOne
7Â¥2011-12-29 16:31:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxwnny

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
congming(½ð±Ò+2): ¡ïÓаïÖú ÎÒÈÏΪҲÊÇÕâÑù£¬²»¹ý¶ÔÓÚµ¥ºË»¯ºÏÎÀϰå¸ù±¾Ã»ÐËȤ°¡£¬¹À¼ÆCD²»¸ø²âÁË¡£¡£ 2011-12-27 11:06:31
FlackÒò×Ó½Ó½ü0˵Ã÷Êǵ¥Ò»ÊÖÐԵľ§Ìå/»¯ºÏÎµ«Ö»ÄÜ˵Ã÷Äã²âÊÔµÄÄǿŵ¥¾§/»¯ºÏÎïÊÇijÖÖÊÖÐԵ쬲¢²»´ú±í×ÅÄãͬһÈÜÒºÖкϳɳöµÄËùÓо§Ìå¶¼ÊÇÕâÒ»ÊÖÐԵģ¬Ö»Óо­¹ýCDÆ×ÑéÖ¤²ÅÄÜ˵Ã÷Õâ¸öÎÊÌ⣬ÒòΪһ°ãÔÚÈÜÒºÖеõ½µÄ¶¼ÊÇÍâÏûÐýÌå»ìºÏÎËüÃǵľ§ÌåºÜÄÑ´ÓÍâ¹ÛÇø·Ö£¬¶ø²â½á¹¹Ö»ÓÃÒ»¿Å¾§Ìå¡£
2Â¥2011-12-26 15:44:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhai021

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
congming(½ð±Ò+2): ¡ïÓаïÖú ûÓÐÆ«¹âÏÔ΢¾µµÄ˵¡£¡£¡£¡£¡£ 2011-12-27 11:05:32
¿ÉÒÔÏÖÔÚÆ«¹âÏÔ΢¾µÏ´óÌå¿´¿´£¬ÒªÊý¾ÝµÄ»°»¹µÃ×öCD
3Â¥2011-12-26 17:50:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

lovexieting

½ð³æ (СÓÐÃûÆø)

ÈõÈõµÄÎÊһϣ¬CDÊÇʲô£¿
4Â¥2011-12-27 13:29:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

congming

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Â¥: Originally posted by lovexieting at 2011-12-27 13:29:29:
ÈõÈõµÄÎÊһϣ¬CDÊÇʲô£¿

ºÇºÇ£¬Ô²¶þÉ«²âÊÔ£¬Ö÷Òª¿´ÊÖÐÔ´æÔÚ
±ËÄê¶¹Þ¢£¬Ë­ÐíË­µØÀÏÌì»Ä£¡
5Â¥2011-12-27 15:25:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lovexieting

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by congming at 2011-12-27 15:25:10:
ºÇºÇ£¬Ô²¶þÉ«²âÊÔ£¬Ö÷Òª¿´ÊÖÐÔ´æÔÚ

¶àл¥ÉÏ
6Â¥2011-12-29 09:55:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

congming

½ð³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
Â¥: Originally posted by wormma at 2011-12-29 16:31:38:
ÒòΪÊÖÐÔ·Ö×Ó±¾ÉíµÄÖØÒªÐÔ£¬µ¼Ö¾­³£³öÏÖ³¢ÊÔ´ÓÊÖÐԽṹ£¨¼´¾ßÓÐÊÖÐԵľ§Ìå½á¹¹£©À´ÅжϷÖ×ÓÊÖÐÔ£¨¾ø¶Ô¹¹ÐÍ£©µÄÎÊÌâ¡£ÕâÊǸöºÜÓÐÒâ˼µÄÎÊÌâ¡£¼òÑÔÖ®£¬¼´ÊÖÐÔ¾§Ìå½á¹¹ºÍÊÖÐÔ·Ö×ÓÖ®¼äµ½µ×ÊÇÔõÑùµÄ¹ØÏµ¡£

Ê×ÏÈÒªÃ÷ ...

ÈõÈõÎÊsigma/Flack²ÎÊýÔÚÄÄÀïÄÜ¿´µ½ÄØ£¿
±ËÄê¶¹Þ¢£¬Ë­ÐíË­µØÀÏÌì»Ä£¡
8Â¥2011-12-29 22:06:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wormma

ľ³æ (ÕýʽдÊÖ)

One for All, All for One

ÒýÓûØÌû:
8Â¥: Originally posted by congming at 2011-12-29 22:06:57:
ÈõÈõÎÊsigma/Flack²ÎÊýÔÚÄÄÀïÄÜ¿´µ½ÄØ£¿

±ÈÈç¾­³£¿´µ½ Flack ²ÎÊý x=0.03(2), ÆäÖÐx=0.03£¬ sigma(x)=0.01.
Ôòsigma/Flack =0.02/0.03=0.66
OneforAll,AllforOne
9Â¥2011-12-29 22:10:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

congming

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Â¥: Originally posted by wormma at 2011-12-29 22:10:34:
±ÈÈç¾­³£¿´µ½ Flack ²ÎÊý x=0.03(2), ÆäÖÐx=0.03£¬ sigma(x)=0.01.
Ôòsigma/Flack =0.02/0.03=0.66

sigma£¨x£©ÊÇÔõôµÃµ½µÄÄØ£¬º¹¡£¡£¡£
±ËÄê¶¹Þ¢£¬Ë­ÐíË­µØÀÏÌì»Ä£¡
10Â¥2011-12-29 22:16:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ congming µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¹¤¿ÆÇóµ÷¼Á +15 11ggg 2026-04-03 15/750 2026-04-05 16:24 by zzx2138
[¿¼ÑÐ] 277Çóµ÷¼Á +3 ¿¼Ñе÷¼Álxh 2026-04-05 3/150 2026-04-05 15:12 by ffffjjjj
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +5 ³£ÓêÑôÉϰ¶ 2026-04-05 6/300 2026-04-05 13:42 by imissbao
[¿¼ÑÐ] 332Çóµ÷¼Á +10 ССÃÏ... 2026-04-05 10/500 2026-04-05 11:05 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 0855Çóµ÷¼Á²ÄÁÏ +9 ºìÌÒׯׯ 2026-04-04 9/450 2026-04-05 10:59 by °¡¿¡£¡
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ѧÎÞÖ¹¾³£¬³å 2026-04-05 3/150 2026-04-05 09:40 by lbsjt
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-02 11/550 2026-04-04 23:37 by ÓÀ×ÖºÅ
[¿¼ÑÐ] 306Çóµ÷¼Á +3 hybÉÏÃû¹¤ 2026-04-02 3/150 2026-04-04 18:12 by ÈÈÇéɳĮ
[¿¼ÑÐ] Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-04 3/150 2026-04-04 12:19 by Éá¶øºóµÃ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ»¯Ñ§¹¤³Ì323·ÖÇóµ÷¼Á +4 »¯¹¤×¨Ë¶323·Ö 2026-04-03 6/300 2026-04-03 22:12 by dongzh2009
[¿¼ÑÐ] Êý¶þÓ¢¶þ348Çóµ÷¼Á +4 hxdzj1 2026-04-03 5/250 2026-04-03 21:25 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +13 hanamiko 2026-04-01 13/650 2026-04-03 18:30 by lsÁõ˧
[¿¼ÑÐ] 326Çóµ÷¼Á +10 áÌáÌ×Ð 2026-04-02 10/500 2026-04-03 09:08 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-03-31 7/350 2026-04-02 23:16 by JourneyLucky
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +5 À¶¼ãƬ 2026-04-02 6/300 2026-04-02 21:37 by dongzh2009
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ£¬085600£¬344 +7 κ×Óper 2026-04-02 8/400 2026-04-02 21:12 by °ÙÁéͯ888
[¿¼ÑÐ] 348Çóµ÷¼Á +11 zzzzyk123 2026-04-01 11/550 2026-04-02 16:52 by Wang200018
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸ÖÐɽ´óѧÉîÛÚ²ÄÁϹ¤³Ì330Çóµ÷¼Á +8 pipiver 2026-03-30 8/400 2026-04-02 12:01 by ms629
[¿¼ÑÐ] 262Çóµ÷¼Á +9 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-03-31 10/500 2026-04-01 12:22 by sunshine0013
[¿¼ÑÐ] 269Çóµ÷¼Á +4 ÎÒÏë¶ÁÑÐ11 2026-03-31 4/200 2026-03-31 10:04 by cal0306
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û