²é¿´: 1865  |  »Ø¸´: 11

Evelyn_yin

ľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ÓÃMatlab±àдһ¸ö12ÔªµÄ·½³Ì×飬²¢Çó·ûºÅ½â£¬³ÌÐòҲûµ÷ºÃ£¬Âé·³¸÷λÁË

¸÷λ´óÏÀÄܰïÎÒ±àÒ»¸ö12ÔªµÄ·½³Ì×飬ÇóÕâ12¸ö·½³Ì×éµÄ·ûºÅ½â£¬ÏµÊý¶¼ÈÏΪÊÇ·ûºÅ¡£ÎÒ¸Õѧ±à³Ì£¬±àÁËÒ»¸ö£¬Ö»ÊÇһֱûÓе÷ÊԺã¬Íò·Ö¸Ðл¡£ÏÂÃæµÄÊÇÎÒÍÆµ¼µÄ¹«Ê½£º
(r2-r1)*x1+i*g1*x2-i*g1*x3+r2=0
i*g1*x1+(-i*w2+i*w1)*x2+i*g2*x4+i*g2*x5-i*g1*x10=0
-i*g1*x1+(-i*w1+i*w2)*x3-i*g2*x7-i*g2*x9+i*g1*x10=0
(-i*w2+i*w1+i*w3)*x4+i*g1*x8=0
(-i*w2+i*w1-i*w3)*x5+i*g1*x6=0
i*g1*x5+(-i*w3-r3/2-r1+r2)*x6-i*g1*x7+r2*x11=0       £¨1£©
-i*g1*x6+(i*w2-i*w1-i*w3)*x7=0
i*g1*x4+(i*w3-r3/2-r1+r2)*x8-i*g1*x9+r2*x12=0
-i*g1*x8+(i*w2-i*w1+i*w3)*x9=0
-i*g1*x2+i*g1*x3=0
(-i*w3-r3/2)*x11+i*g2*x1=0
(i*w3-r3/2)*x12-i*g2*x1=0)@wuming524
»Ø¸´´ËÂ¥
ŬÁ¦·Ü¶·
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

hollya

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¸ð³Ç?{ÃÀ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Evelyn_yin: ½ð±Ò+20, ¡ï¡ï¡ïºÜÓаïÖú 2019-01-12 11:51:30
syms x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 r1 r2 r3 g1 g2 w1 w2 w3
eqns=[(r2-r1)*x1+i*g1*x2-i*g1*x3+r2==0,...
i*g1*x1+(-i*w2+i*w1)*x2+i*g2*x4+i*g2*x5-i*g1*x10==0,...
-i*g1*x1+(-i*w1+i*w2)*x3-i*g2*x7-i*g2*x9+i*g1*x10==0,...
(-i*w2+i*w1+i*w3)*x4+i*g1*x8==0,...
(-i*w2+i*w1-i*w3)*x5+i*g1*x6==0,...
i*g1*x5+(-i*w3-r3/2-r1+r2)*x6-i*g1*x7+r2*x11==0,...      
-i*g1*x6+(i*w2-i*w1-i*w3)*x7==0,...
i*g1*x4+(i*w3-r3/2-r1+r2)*x8-i*g1*x9+r2*x12==0,...
-i*g1*x8+(i*w2-i*w1+i*w3)*x9==0,...
-i*g1*x2+i*g1*x3==0,...
(-i*w3-r3/2)*x11+i*g2*x1==0,...
(i*w3-r3/2)*x12-i*g2*x1==0]
S=solve(eqns,x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12)
sol=[S.x1,S.x2,S.x3,S.x4,S.x5,S.x6,S.x7,S.x8,S.x9,S.x10,S.x11,S.x12]


µ«ÊǺÃÏñûÓнⰥ
¤Ç¤â˽¤¿¤Á¤Ï¤­¤Ã¤È1000»Ø¤â¥á©`¥ë¤ò¤ä¤ê¤È¤ê¤·¤Æ¡¢¤¿¤Ö¤óÐĤÏ1¥»¥ó¥Á¤¯¤é¤¤¤·¤«½ü¤Å¤±¤Þ¤»¤ó¤Ç¤·¤¿¡£
2Â¥2019-01-11 22:43:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuqn87618

гæ (ÖøÃûдÊÖ)

·ûºÅ½â£¬»¹ÊÇmathmatica¸üºÏÊʰÉ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
7Â¥2019-01-12 08:00:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

DorothyMao

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by hollya at 2019-01-11 09:43:20
syms x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 r1 r2 r3 g1 g2 w1 w2 w3
eqns=
S=solve(eqns,x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12)
sol=


µ«ÊǺÃÏñûÓнⰥ...

Ĥ°Ýһϣ¡
Superheart,peacefulmind!
3Â¥2019-01-11 23:25:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hollya

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¸ð³Ç?{ÃÀ

ÒýÓûØÌû:
3Â¥: Originally posted by DorothyMao at 2019-01-11 23:25:39
Ĥ°Ýһϣ¡...

ÄãÒ²°ï×Å¿´Ò»ÏÂß¹£¬³ÌÐòûÓб¨´í£¬Ö»ÊÇ˵ûÓн⡣

·¢×ÔСľ³æIOS¿Í»§¶Ë
¤Ç¤â˽¤¿¤Á¤Ï¤­¤Ã¤È1000»Ø¤â¥á©`¥ë¤ò¤ä¤ê¤È¤ê¤·¤Æ¡¢¤¿¤Ö¤óÐĤÏ1¥»¥ó¥Á¤¯¤é¤¤¤·¤«½ü¤Å¤±¤Þ¤»¤ó¤Ç¤·¤¿¡£
4Â¥2019-01-11 23:27:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

DorothyMao

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by hollya at 2019-01-11 10:27:45
ÄãÒ²°ï×Å¿´Ò»ÏÂß¹£¬³ÌÐòûÓб¨´í£¬Ö»ÊÇ˵ûÓн⡣
...

¿´µÃÍ·ÔΡ£¡£¡£´óÌå¿´ÆðÀ´»¹ÐС£
Superheart,peacefulmind!
5Â¥2019-01-11 23:32:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Evelyn_yin

ľ³æ (ÖøÃûдÊÖ)

ÎÒÀÏʦ½â³öÀ´ÁË£¬ËûÈÃÎÒ×Ô¼ºµ÷ÊÔ£¬Îҽⲻ³öÀ´£¬ÎÒÔÙÊÔÊÔ°É¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
ŬÁ¦·Ü¶·
6Â¥2019-01-12 07:35:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Evelyn_yin

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by liuqn87618 at 2019-01-12 08:00:59
·ûºÅ½â£¬»¹ÊÇmathmatica¸üºÏÊʰÉ

Êǰ¡£¬µ«ÊÇmathmaticÎÒҲû½â³öÀ´£¬¿ÉÄÜÊǰ汾µÄÎÊÌ⣬ÐèÒª¸Äһϣ¬ÎÒÊÔÁËÒ»¸öÔÂÁË£¬Ò²Ã»½â³öÀ´¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
ŬÁ¦·Ü¶·
8Â¥2019-01-12 08:34:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuqn87618

гæ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by Evelyn_yin at 2019-01-12 08:34:01
Êǰ¡£¬µ«ÊÇmathmaticÎÒҲû½â³öÀ´£¬¿ÉÄÜÊǰ汾µÄÎÊÌ⣬ÐèÒª¸Äһϣ¬ÎÒÊÔÁËÒ»¸öÔÂÁË£¬Ò²Ã»½â³öÀ´¡£
...

12¸ö±äÁ¿£¬12¸ö·½³ÌµÄÏßÐÔ·½³Ì×飬Èç¹ûÎ޽⣬ÄǹÀ¼Æ¾ÍÊǵÈʽ¼äÓÐì¶Ü°É(ÏßÐÔ´úÊýÀïÃæ¶ÔÓ¦´Ê»ãÍü¼ÇÁË)

·¢×ÔСľ³æAndroid¿Í»§¶Ë
9Â¥2019-01-12 09:33:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Evelyn_yin

ľ³æ (ÖøÃûдÊÖ)

ÎÒÀÏʦ½â³öÀ´ÁË£¬Ëû²»¸æËßÎÒ£¬Ö»ÊÇ˵¹«Ê½Ã»ÎÊÌâ¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
ŬÁ¦·Ü¶·
10Â¥2019-01-12 10:21:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Evelyn_yin µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] »ù½ð²»ÖУ¬¹²Ãã +11 eulota 2026-08-26 11/550 2026-08-28 14:22 by »ðÐdz¬ÈËxi
[»ù½ðÉêÇë] Â鷳ר¼ÒÃÇ¿´¿´ÆÀίÃǵÄÒâ¼û£¨F¿ÚÃæÉÏ£© +4 gdd2018 2026-08-28 9/450 2026-08-28 14:22 by jklily
[»ù½ðÉêÇë] 2026ÄêÒ¶ÆóËï»ù½ð +3 bud_bud 2026-08-27 6/300 2026-08-28 11:53 by bud_bud
[»ù½ðÉêÇë] Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ +10 Kittylucky 2026-08-27 11/550 2026-08-28 10:45 by Kittylucky
[»ù½ðÉêÇë] ÉêÇëɾ³ý±¾Ìû +6 lyz123lyz 2026-08-27 7/350 2026-08-27 17:31 by Äþ¾²ÖÂÔ¶sy
[»ù½ðÉêÇë] ¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ­×ÓµÄÄÇÖָоõ¡­¡­ +5 a089 2026-08-26 6/300 2026-08-27 14:05 by jonewore
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +5 Ò¶¾Å΢ 2026-08-26 5/250 2026-08-27 10:35 by l_zh2008
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +22 ÑòÑü°å 2026-08-21 25/1250 2026-08-26 15:00 by zuocuiping
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +23 koalala 2026-08-24 26/1300 2026-08-26 14:29 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ³öÀ´ÁË +9 trojank 2026-08-26 9/450 2026-08-26 14:25 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ (EPI+1)(½ð±Ò+50) +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û