Znn3bq.jpeg
²é¿´: 1647  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

forget2006

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] ·ÇÏßÐÔ΢·Ö·½³Ì×éÇó½â

dy/dt=A¡Áy+B¡ÁY/C
dxdt=D¡Áx+BXY/C

AºÍB£¬C¶¼ÊǹØÓÚyµÄº¯Êý
CÖк¬ÓÐÖ¸ÊýÏÇëÎÊÔõôÓÃmatlabÇó½â·½³Ì£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

forget2006

Í­³æ (СÓÐÃûÆø)

dy/dt=A*y+B*Y/C
dx/dt=D*x+B*Y/C
AºÍB£¬C¶¼ÊǹØÓÚyµÄº¯Êý
CÖк¬ÓÐÖ¸ÊýÏî¡£
3Â¥2012-02-28 15:25:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

»ªÀöµÄÆ®¹ý

°æÖ÷ (ÖøÃûдÊÖ)

ÎÒ±¾À´Ïë¸øÄãËãÒ»Ïµģ¬µ«ÊÇÎÒʵÔÚ¿´²»¶®ÄãµÄ·½³Ì°¡£¬XºÍxÒÔ¼°YºÍyµÄ²î±ðÊÇʲô£¿»¹Óеڶþ¸ö·½³Ìdxdt£¬Á½¸ö΢·ÖÏà³Ë£¿

ÄãÒªÇóÖú¾ÍҪдÇå³þ£¬·ñÔòûÈËÄܰïÄã°¡
2Â¥2012-01-07 00:25:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuahua

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by forget2006 at 2012-02-28 15:25:38
dy/dt=A*y+B*Y/C
dx/dt=D*x+B*Y/C
AºÍB£¬C¶¼ÊǹØÓÚyµÄº¯Êý
CÖк¬ÓÐÖ¸ÊýÏî¡£

ÄãºÃ£¬ÇëÎÊÄãµÄÕâ¸öÎÊÌâ½â¾öÁËÂð£¿ÎÒÏÖÔÚÓÐÒ²ÓÐÕâÑùµÄÎÊÌ⣬ÄÜÏòÄãÇë½ÌÒ»ÏÂÂð£¿
4Â¥2013-05-15 09:19:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ytudou

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by »ªÀöµÄÆ®¹ý at 2012-01-07 00:25:22
ÎÒ±¾À´Ïë¸øÄãËãÒ»Ïµģ¬µ«ÊÇÎÒʵÔÚ¿´²»¶®ÄãµÄ·½³Ì°¡£¬XºÍxÒÔ¼°YºÍyµÄ²î±ðÊÇʲô£¿»¹Óеڶþ¸ö·½³Ìdxdt£¬Á½¸ö΢·ÖÏà³Ë£¿

ÄãÒªÇóÖú¾ÍҪдÇå³þ£¬·ñÔòûÈËÄܰïÄã°¡

Çó½Ìһϣ¬ÈçºÎÓÃmatlab¼ÆËã¶þÔªÁù´Î·½³Ì°¡£¿²»Ê¤¸Ð¼¤
Òª¸øÁ¦°¡£¬MS~LAMMPS~
5Â¥2013-10-11 10:30:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +4 zysheng 2026-04-12 4/200 2026-04-12 13:46 by ¶ÎΰÑÞ
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +12 ?ÒªÉϰ¶? 2026-04-10 12/600 2026-04-12 12:49 by ѧzh
[¿¼ÑÐ] 2±¾£¬³õÊÔ303£¬0860Çóµ÷¼Á +4 floriea 2026-04-12 6/300 2026-04-12 10:40 by floriea
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +23 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 25/1250 2026-04-12 10:22 by Öí»á·É
[¿¼ÑÐ] 0854µ÷¼Á +8 ³¤¹­°Á 2026-04-11 9/450 2026-04-11 21:44 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 086003µ÷¼ÁÇóÖú +21 ËÕß®Íò 2026-04-09 22/1100 2026-04-11 20:25 by dongdian1
[¿¼ÑÐ] Çóµ÷¼Á +6 µçÆø300Çóµ÷¼Á²» 2026-04-08 6/300 2026-04-11 20:14 by ÄæË®³Ë·ç
[¿¼ÑÐ] 285Çóµ÷¼Á +8 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 11/550 2026-04-11 11:28 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] »¹Óл¯¹¤¶þÂÖµ÷¼ÁµÄѧУÂð 5+14 »¯¹¤ÈË999 2026-04-09 48/2400 2026-04-11 10:27 by 89436494
[¿¼ÑÐ] 275Çóµ÷¼Á +9 1624447980 2026-04-08 10/500 2026-04-11 10:20 by Delta2012
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +9 »ý¼«ÏòÉÏ£» 2026-04-10 11/550 2026-04-11 09:25 by Öí»á·É
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] 11408 325·Ö +3 jgtxuxgkx 2026-04-07 3/150 2026-04-07 23:10 by lbsjt
[¿¼ÑÐ] 331Çóµ÷¼Á +5 ÕÅÔªÒ» 2026-04-07 6/300 2026-04-07 22:13 by hemengdong
[¿¼ÑÐ] 312Çóµ÷¼Á +18 gtw1 2026-04-06 20/1000 2026-04-07 18:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +5 СÁõͬѧ߹߹ 2026-04-06 5/250 2026-04-06 18:34 by sherry_1901
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û