Znn3bq.jpeg
²é¿´: 626  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ljwang168

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÏàÔ¼µ½±±¾©

[½»Á÷] ¡¾Ñ§ÊõÇóÖú¡¿´ó¼Ò¿´Ò»ÏÂÕâ¸ö΢·Ö·½³ÌÔõô½âÄØ?

dx/dt=x(3-x-5y)
      dy/dt=y(x+y-1)

´ó¼Ò¿´Ò»ÏÂÀ²Õâ¸ö΢·Ö·½³ÌÔõô½âÄØ?Ò²¿ÉÒÔÓÃmatlab±à³ÌÀ´×ö¿© ºÙºÙÔÚ ÕâÀïÏÈл¿©ºÙºÙÖ÷ÒªÊÇÌÖÂÛËüµÄ ±Õ¹ìÏß´æÔÚÒÔ¼°¼«ÏÞ»·µÄÇé¿öÄØ

[ Last edited by mainpro on 2007-5-18 at 23:58 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÏàÔ¼µ½±±¾©
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

deng1818

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡ï
laizuliang(½ð±Ò-1,VIP+0):×¢ÒâÑÔ´Ç£¬½ûÖ¹ÓÃÂí¼×ÂîÈË
Õâ¸öÂ¥Ö÷ËÀÁ˰É,ÓÐÈ˰ïÄã,Á¬Ð»¶¼²»Ð»,ÕâÖÖÈ˲»ÄܵÃÖ¾,µÃÖ¾»áÕûÈ˵Ä
8Â¥2007-06-01 00:36:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð


[ Last edited by sobolev on 2007-5-18 at 21:50 ]
2Â¥2007-05-18 21:46:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sxy1616

ľ³æ (СÓÐÃûÆø)

Â¥Ö÷,·Ö¸øÎÒ45¸ö½ð±Ò,ÎÒ¸øÄãÍêÕûµÄÇó½â³öÀ´
3Â¥2007-05-18 21:57:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hxyandcwy

Í­³æ (³õÈëÎÄ̳)

ÎÒÏë»ØÈ¥¸´Ï°Ò»Ï¸ߵÈÊýѧ£¬¹À¼ÆÄܽâ³öÀ´
4Â¥2007-05-19 16:13:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0854Çóµ÷¼Á +21 ÃÅ·ÃþÃþ 2026-04-15 25/1250 2026-04-17 15:45 by qzxyhcsy
[¿¼ÑÐ] 335Çóµ÷¼Á +20 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 23/1150 2026-04-17 10:50 by cuisz
[¿¼ÑÐ] 279Çóµ÷¼Á +13 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 13/650 2026-04-17 10:38 by cuisz
[¿¼ÑÐ] ¿ÒÇëÓÐѧУÊÕÁô +8 ¿Â»´È» 2026-04-12 8/400 2026-04-17 09:34 by Öí»á·É
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +23 hualkop 2026-04-12 25/1250 2026-04-16 22:12 by SUSE_CL
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-16 15:18 by jiahl2024
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 14/700 2026-04-16 14:41 by dingyanbo1
[¿¼ÑÐ] Çóµ÷¼Á +11 СÄô°®Ñ§Ï° 2026-04-11 15/750 2026-04-15 21:57 by noqvsozv
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] ÇóÖúµ÷¼Á£¬¿çµ÷ +19 XÊ®¸¦´çY 2026-04-11 20/1000 2026-04-15 21:18 by cuisz
[¿¼ÑÐ] 0854µ÷¼Á +13 ³¤¹­°Á 2026-04-12 16/800 2026-04-15 13:45 by fenglj492
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +19 µçÆøÀî 2026-04-13 21/1050 2026-04-15 13:37 by ºÚ¿Æ¼¼¿óÒµ
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +11 ·ÁùÁùjjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] 245Çóµ÷¼Á +6 ±ùÌÇéÙ?ÆûË® 2026-04-13 10/500 2026-04-14 10:49 by jyl0317
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +9 xu@841019 2026-04-11 10/500 2026-04-14 08:48 by ľľmumu¡«
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û