±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2782  |  »Ø¸´: 16
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

continuewave

¾èÖú¹ó±ö (СÓÐÃûÆø)

[½»Á÷] [ÇóÖú]Á¿×ÓÁ¦Ñ§£¬´¿Ì¬Óë»ìºÏ̬µÄÎÊÌâ¡£

¶þά¿Õ¼äP£¬Æä±¾Õ÷ʸÁ¿¿ÉÒÔдΪU1£¬ U2£¬ »òÕßV1£¬ V2¡£

ÓÐÒ»»ìºÏ̬

B= {U1, p1
       U2, p2},p1, p2Ϊ´¦ÓÚ״̬U1£¬ U2 µÄ¸ÅÂÊ¡£

ÏÔÈ»¸Ã»ìºÏ̬¾ß±¸×´Ì¬U1£¬ U2 µÄÌØÕ÷¡£ÊÔÎÊÆäÊÇ·ñ¾ß±¸±¾Õ÷ʸÁ¿V1£¬ V2 µÄÌØÕ÷µÄÄØ£¿

Èç¹ûÐèÒª¹¹ÔìÒ»¸ö»ìºÏ̬£¬Í¬Ê±¾ß±¸U1£¬ U2£¬ ºÍV1£¬ V2 µÄÌØÕ÷£¬¸ÃÈçºÎ×ö£¿Ð»Ð»£¡

[ Last edited by continuewave on 2008-8-8 at 11:03 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghost820521

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï
fenghbu(½ð±Ò+3,VIP+0):thanks
1¡£Ê²Ã´½Ðij״̬A¶ÔÓ¦Ò»»ìºÏ̬£¿
ÄãÕâÀïAÊÇ´¿Ì¬£¬BÊÇ»ì̬£¬ËûÃÇÖ®¼äÔõôÄÜÓÐÕâÖÖ¶ÔÓ¦¹ØÏµ£¿

2¡£Ê²Ã´½Ð¸Ã»ìºÏ̬¾ß±¸×´Ì¬U1£¬ U2 µÄÌØÕ÷£¿
ϱ²×ÓÒ»¶¨ÒªÍ¶Ì¥×öÅ®ÈË£¬È»ºó¼Þ¸øÒ»¸öÏñÎÒÕâÑùµÄÄÐÈË¡£
2Â¥2008-08-08 09:29:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

continuewave

¾èÖú¹ó±ö (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by ghost820521 at 2008-8-8 09:29:
1¡£Ê²Ã´½Ðij״̬A¶ÔÓ¦Ò»»ìºÏ̬£¿
ÄãÕâÀïAÊÇ´¿Ì¬£¬BÊÇ»ì̬£¬ËûÃÇÖ®¼äÔõôÄÜÓÐÕâÖÖ¶ÔÓ¦¹ØÏµ£¿

ÎÒÊǾÙÒ»¸öÀý×Ó£¬À´ËµÁ½¸ö´¿Ì¬¹¹³ÉµÄ»ìºÏ̬¡£


2¡£Ê²Ã´½Ð¸Ã»ìºÏ̬¾ß±¸×´Ì¬U1£¬ U2 µÄÌØÕ÷£¿

Á½¸ö´¿Ì¬U1£¬ U2 ¹¹³ÉµÄ»ìºÏ̬ÏÔÈ»ÊǾßÓÐÕâÁ½¸ö´¿Ì¬£¨»ùʸ£©µÄÌØÕ÷µÄ£¬¼û¿¦ÐËÁÖp.193, µ«¸Ã»ìºÏ̬ÊDz»ÊÇÒ²¾ßÓй¹³ÉÕâ¸ö¿Õ¼äµÄÆäËû»ùʸµÄÌØÕ÷ÄØ£¬ÀýÈçV1£¬ V2¡£×¢£ºU1£¬ U2 ÓëV1£¬ V2 ¶¼·Ö±ðÊǹ¹³ÉÕâ¸ö¿Õ¼äµÄ»ùʸ¡£

ûÓÐϵͳѧ¹ýÁ¿×ÓÁ¦Ñ§£¬ËùÒÔ¿ÉÄÜÎʵÃÎÊÌâ²»µÃÒªÁ죡ÍûÖ¸½Ì£¡£¡

[ Last edited by continuewave on 2008-8-8 at 10:24 ]
3Â¥2008-08-08 10:22:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xuhuax

½ð³æ (СÓÐÃûÆø)

1. Â¥Ö÷Ëùν¡°¾ß±¸×´Ì¬U1£¬ U2 µÄÌØÕ÷¡±ÎÒÏëÓ¦¸ÃÊÇÖ¸ÒÔU1£¬U2Ϊ»ùʸA̬ºÍB̬ËùµÃ²âÁ¿½á¹û³öÏֵĸÅÂÊÏàµÈ¡£
2. ÉèU1=a1*V1+b1*V2£¬U2=a2*V1+b2*V2£¬Ôò£º
   A=( c1*a1+c2*a2 )*V1 + ( c1*b1+c2*b2 ) *V2
     B={ V1, |c1|^2*|a1|^2 + |c2|^2*|a2|^2
           V2,  |c1|^2*|b1|^2 + |c2|^2*|b2|^2 }

   È»ºóÁªÁ¢·½³Ì×飺
   |c1*a1+c2*a2|^2 = |c1|^2*|a1|^2 + |c2|^2*|a2|^2
    |c1*b1+c2*b2|^2 = |c1|^2*|b1|^2 + |c2|^2*|b2|^2

   Ö»ÓÐÂú×ãÉÏÊö·½³Ì×éµÄÑ¡Ôñ¶¼ÊÇÂú×ãÂ¥Ö÷ÒªÇóµÄ¡£
4Â¥2008-08-08 10:33:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

continuewave

¾èÖú¹ó±ö (СÓÐÃûÆø)

ÎÒµÄÎÊÌâûÓÐÃèÊöÇå³þ£¬ÒѾ­½«ÉÏÃæ»á²úÉúÎó½âµÄµØ·½É¾³ýÁË¡£

ÆäʵÎÒµÄÎÊÌâ¾ÍÊÇ£ºÒ»¸ö¶þάhilbert¿Õ¼ä£¬ËüµÄ»ùʸ¿ÉÒÔд³ÉU1£¬ U2£¬ »òÕßV1£¬ V2¡£Èç¹ûÏÖÔÚÓÐÕâ¸ö¿Õ¼äµÄÒ»¸öÓÉU1£¬ U2¹¹³ÉµÄ»ìºÏ̬£¬¸Ã»ìºÏ̬ÏÔȻͬʱ¾ß±¸U1£¬U2µÄÌØÕ÷¡£ÄÇô¸Ã»ìºÏ̬ÊÇ·ñͬʱ¾ß±¸V1£¬V2µÄÌØÕ÷ÄØ£¬Ó¦¸Ã²»¾ß±¸¡£

Èç¹û²»¾ß±¸£¬¹¹ÔìÒ»¸öÔõÑùµÄ»ìºÏ̬£¬¿ÉÒÔͬʱ¾ß±¸U1-U2 µÄÌØÕ÷ºÍV1-V2µÄÌØÕ÷¡£
5Â¥2008-08-08 11:09:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghost820521

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
fenghbu(½ð±Ò+2,VIP+0):thanks
´ÓlzµÄÎÊÌâÖп´³öÂ¥Ö÷ûϵͳѧ¹ýÁ¿×ÓÁ¦Ñ§£¬¶øÇÒÄãµÄÎÊÌâÎÒÈÔȻδÍêÈ«¿´¶®¡£

̸¼¸µãÎҵĿ´·¨¡£

¶Ô»ì̬£¬Í¨³£ÓÃÃܶȾØÕó\rho±íʾ£¬¿¼ÂǸÃÃܶȾØÕóµÄ´¿Ì¬·Ö½â
\rho=\sum_i P_i |\psi_i><\psi_i|;

Õâ¸ö·Ö½âÐÎʽ²¢²»ÊÇΨһµÄ£¬ÎÒÃÇ»¹¿ÉÒÔÓÐ
\rho=\sum_i P'_i |\psi'_i><\psi'_i|

ÕâÁ½ÖÖ·Ö½â¿ÉÒÔͨ¹ýÒ»¸öçÛÕý±ä»»ÁªÏµÆðÀ´£¬»»¾ä»°Ëµ£¬Ò»¸öÃܶȾØÕ󣬻òÕß»ì̬£¬ÓÐÎÞÏÞ¶àÖзֽⷽʽ£¬ËûÃÇÖ®¼ä¿ÉÒÔͨ¹ýçÛÕý±ä»»ÁªÏµÆðÀ´¡£ ËùÒÔÎÒÈÏΪ¶ÔÓÚ¸ø¶¨µÄ»ì̬£¬ÎÒÃDz»ÄÜ˵Æä¾ß±¸Ä³Ò»·ÖÁ¿µÄÌØÕ÷¡£
ÖÁÓÚËù˵µÄp193µÄ²¿·Ö£¬ÔÚÄÇÀï×÷ÕßÍêÈ«ÊÇΪÁË˵Çå³þ»ì̬ºÍ´¿Ì¬µÄÇø±ð²ÅÕâôÓõġ£
ϱ²×ÓÒ»¶¨ÒªÍ¶Ì¥×öÅ®ÈË£¬È»ºó¼Þ¸øÒ»¸öÏñÎÒÕâÑùµÄÄÐÈË¡£
6Â¥2008-08-08 14:51:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

continuewave

¾èÖú¹ó±ö (СÓÐÃûÆø)

лл¸÷λ´óÏÀµÄÖ¸µã£¬ÎÒÒѾ­ÏëÃ÷°×ÎÒµÄÎÊÌâÁË¡£

[ Last edited by continuewave on 2008-8-8 at 15:56 ]
7Â¥2008-08-08 15:47:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghost820521

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
fenghbu(½ð±Ò+2,VIP+0):thanks
ºÇºÇ£¬Ä㻹ÊÇû¿´Ã÷°×Á¿×ÓÁ¦Ñ§ÕâÌ×

¡°Á½¸ö±¾Õ÷̬µÄ»ìºÏ̬ȷʵֻÄܾßÓÐÕâÁ½¸ö±¾Õ÷̬µÄÌØÕ÷£¬²»¿ÉÄܾßÓÐçÛÕý±ä»»Ö®ºóµÄ±¾Õ÷̬µÄÌØÕ÷¡±
ÄãÕâÀïµÄ±¾Õ÷̬¾ÍÓÐÎÊÌ⣬ÊÇË­µÄ±¾Õ÷̬¡£
ÆäʵÕâÀïËùνµÄçÛÕý±ä»»ÊµÖÊÉÏÊÇ×öÁ˸ö±íÏó±ä»»£¬Ò»¸ö¾ØÕóÔÚ²»Í¬µÄ±íÏóÏ¿ÉÒÔд³É²»Í¬µÄÐÎʽ£¬Õâ¸öûÓÐÈκÎÎÊÌâ¡£ËùÒÔP_i¾ÍûÓбØÒªºÍ±¾Õ÷̬ÁªÏµÁË¡£¶øÇÒ¾­¹ýÕâ¸öçÛÕý±ä»»Äܱ£Ö¤ÆäÈÔΪʵÊý¡£¶øÄãµÄ˵·¨ÊǰÑÎÊÌâ¾ÖÏÞÔÚ¾ØÕóµÄ×ÔÉí±íÏóµ±ÖÐÁË¡£

ÎҸоõÁ¿×ÓÁ¦Ñ§ÊÇ×îÂé·³µÄÒ»ÃſΣ¬¶ÔÕâÃſεÄѧϰһ¶¨ÒªÏµÍ³¡£
ϱ²×ÓÒ»¶¨ÒªÍ¶Ì¥×öÅ®ÈË£¬È»ºó¼Þ¸øÒ»¸öÏñÎÒÕâÑùµÄÄÐÈË¡£
8Â¥2008-08-08 15:59:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

continuewave

¾èÖú¹ó±ö (СÓÐÃûÆø)

¶àлָ½Ì£¬ÕýÔÚ¶ñ²¹ÖС£
9Â¥2008-08-08 16:26:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mlcen

Òø³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
fenghbu(½ð±Ò+3,VIP+0):¹ÄÀøÐÂ³æ £¡
ÎÒÀ´°ïÂ¥Ö÷˵һÏ£¬´§Ä¦Â¥Ö÷µÄÒâ˼£¬Ó¦¸ÃÊÇ˵ͬһ¸ö»ì̬£¬ÓÐÁ½¸ö±íÏó£¬Ò»¸öÊÇU1£¬ U2£¬ ÁíÒ»¸öÊÇV1£¬ V2¡£¸Ã»ì̬¿ÉÓÉU1£¬ U2À´±íʾ£¬¿É²»¿ÉÒÔÓÉV1£¬ V2À´±íʾ£¿ÎÒµÄÒâ¼ûÊÇ£¬¿ÉÒԵģ¬Ö»ÒªÄãÕÒµ½U1£¬ U2ÓëV1£¬ V2Ö®¼äµÄçÛÕý±ä»»¾ØÕó¡£µ±¸Ã»ì̬ÓÃV1£¬ V2±íʾʱ£¬Ç°ÃæµÄ¾­µä¼¸ÂʾͲ»ÔÙÊÇp1, p2£¬¶øÊÇÁíÍâµÄ¼¸ÂÊ¡£
10Â¥2008-08-08 17:40:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ continuewave µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +5 zyxÉϰ¶£¡ 2026-04-04 5/250 2026-04-05 07:50 by 544594351
[¿¼ÑÐ] 344²ÄÁÏÓ뻯¹¤µ÷¼Á +9 µ÷¼ÁÉϰ¶«^ 2026-04-03 9/450 2026-04-04 23:10 by happyddm
[¿¼ÑÐ] ¿É¿çרҵµ÷¼Á +3 ÖÜµÄµÃµØ 2026-04-04 6/300 2026-04-04 22:21 by barlinike
[¿¼ÑÐ] 085404×Ü·Ö289£¬Çóµ÷¼Á +4 Acesczlo 2026-03-29 4/200 2026-04-04 21:43 by hemengdong
[¿¼ÑÐ] 333Çóµ÷¼Á +9 °¢¿ÆÒÝ 2026-03-31 9/450 2026-04-04 18:25 by macy2011
[¿¼ÑÐ] 306Çóµ÷¼Á +3 hybÉÏÃû¹¤ 2026-04-02 3/150 2026-04-04 18:12 by ÈÈÇéɳĮ
[¿¼ÑÐ] 385·Ö ÉúÎïѧ£¨071000£©Çóµ÷¼Á +9 qf626 2026-04-01 9/450 2026-04-04 18:10 by macy2011
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +7 ¹þ¹þ¹þºðºðºð¹þ 2026-04-04 7/350 2026-04-04 12:09 by asdhh1991
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] 266Çóµ÷¼Á +8 ѧԱ97LZgn 2026-04-03 8/400 2026-04-04 09:02 by 20021109
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 15615482637 2026-04-03 3/150 2026-04-03 22:50 by ms629
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 Draa 2026-04-03 3/150 2026-04-03 17:37 by hgwz7468
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +7 À§À§À§À§À¤À¤ 2026-04-02 7/350 2026-04-03 17:26 by Yuena_Wang
[¿¼ÑÐ] 274Çóµ÷¼Á +10 Ѧ¶¨Ú̵Ļ¢¡£ 2026-04-01 10/500 2026-04-03 10:13 by tianyyysss
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] µ÷¼Á +3 osbbx 2026-04-02 3/150 2026-04-03 07:47 by cc8418
[¿¼ÑÐ] ³õÊÔ301£¬´úÂë085701»·¾³¹¤³Ì£¬±¾Ë¶Ò»Ö£¬ËÄÁù¼¶Òѹý£¬ÓжþÇøÒ»×÷£¬¹²·¢±í5ƪÂÛÎÄ +6 axibli 2026-04-01 6/300 2026-04-02 13:42 by Ecowxq666£¡
[¿¼ÑÐ] 085602»¯Ñ§¹¤³Ì268·Ö¶×µ÷¼Á +8 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-01 8/400 2026-04-01 22:08 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û