²é¿´: 1642  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

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¥

» ²ÂÄãϲ»¶

ŬÁ¦·Ü¶·
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
²é¿´È«²¿ 12 ¸ö»Ø´ð

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

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
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 314Çóµ÷¼Á +6 ÎÞи¿É»÷µÄ¾ÞÈË 2026-03-12 6/300 2026-03-12 15:46 by »¨¿ª¸»¹óÐÒ¸£ÈËÉ
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó²ÄÁÏÓ뻯¹¤¡£353·ÖÄܵ÷¼Áµ½ÄÄ£¿ +5 MayUxw1 2026-03-08 10/500 2026-03-12 15:46 by EBSD
[¿¼ÑÐ] 341Çóµ÷¼Á +4 µ·µ°ÖíÖí 2026-03-11 4/200 2026-03-12 14:47 by ruiyingmiao
[¿¼ÑÐ] 283Çóµ÷¼Á +3 С¥¡£ 2026-03-12 6/300 2026-03-12 14:18 by ÿÌìÖ»°ÚһС»á
[¿¼ÑÐ] ±êÌâ:¼ñ©Ԥ¾¯|08¹¤¿Æ/09ũѧµ÷¼Á!Ó¢ÓïÒªÇóµÍ£¬¹ýÏß¼´Óлú»á! +9 Âí³¬·ÅÑÌ»¨ 2026-03-07 15/750 2026-03-12 14:07 by Âí³¬·ÅÑÌ»¨
[¿¼ÑÐ] 0703Çóµ÷¼Á +6 jtyq001 2026-03-10 6/300 2026-03-11 22:18 by peike
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ²½´¨¿á×Ï123 2026-03-11 4/200 2026-03-11 19:41 by peike
[¿¼ÑÐ] Çóµ÷¼Á +4 º×åÛÓèÇä 2026-03-09 4/200 2026-03-11 10:47 by @ìªìªìªìª
[¿¼ÑÐ] ´óÁ¬´óѧ»¯Ñ§×¨ÒµÑо¿Éúµ÷¼Á +3 ç÷¾Ã. 2026-03-10 8/400 2026-03-11 10:02 by ç÷¾Ã.
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤353·ÖÇóµ÷¼Á +11 NIFFFfff 2026-03-09 11/550 2026-03-10 18:36 by suyuanhai
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 Èýdd. 2026-03-10 3/150 2026-03-10 15:45 by peike
[¿¼ÑÐ] 08¹¤¿Æ +5 liÀîÀÖ³É 2026-03-06 5/250 2026-03-10 14:51 by ÔÚ·çÂäÖÐ
[¿¼ÑÐ] 327·ÖÇóµ÷¼Á086 +4 Î÷ºìÊÁ?С˧ 2026-03-09 7/350 2026-03-10 14:47 by ruiyingmiao
[¿¼²©] Çó²ÄÁ϶Á²©ÔºÐ£ +9 yanglei131 2026-03-08 9/450 2026-03-10 11:54 by ÌìµÀ³êÇÚ2026686
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +4 ¼òľChuFront 2026-03-09 4/200 2026-03-09 21:49 by wangjihu
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-08 3/150 2026-03-08 19:34 by ms629
[¿¼ÑÐ] 085701»·¾³¹¤³Ìרҵ£¬³õÊÔ305£¬¾ù¹ý¹ú¼ÒAÇøÏß +7 ¿¨¿¨À´ÁË@ 2026-03-07 8/400 2026-03-08 06:40 by Áõ±ø
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó071000·ÖÊý282Çóµ÷¼Á +3 ÑÐÑÐÑÕ 2026-03-05 7/350 2026-03-07 22:33 by ·«´¬¸ç
[¿¼ÑÐ] 0307»¯Ñ§Çóµ÷¼Á +6 0ok0k 2026-03-07 6/300 2026-03-07 20:10 by pies112
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ 292·Ö Çóµ÷¼Á +6 ³ÌÇçÖ® 2026-03-06 6/300 2026-03-07 09:22 by Õ¶»êµÎÍÃ×Ó£¡
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û