| ²é¿´: 610 | »Ø¸´: 7 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
ljwang168Ìú¸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 ] |
» ²ÂÄãϲ»¶
²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸»ª¹¤085600 331·Ö
ÒѾÓÐ3È˻ظ´
268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸ÖпÆÔº105500רҵ×Ü·Ö315Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁÏ299ר˶Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
086004 Çóµ÷¼Á 309
ÒѾÓÐ6È˻ظ´
280Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
085400 328·Ö Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
²ÄÁÏר˶322
ÒѾÓÐ12È˻ظ´
Ò»Ö¾Ô¸»ªÖÐũ΢ÉúÎ288·Ö£¬ÈýÄêʵÑé¾Àú
ÒѾÓÐ3È˻ظ´

hxyandcwy
ͳæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 196
- Ìû×Ó: 39
- ÔÚÏß: 8.9Сʱ
- ³æºÅ: 373584
- ×¢²á: 2007-05-16
- רҵ: Ò©ÎïÖÆ¼Á
4Â¥2007-05-19 16:13:06
![]() [ Last edited by sobolev on 2007-5-18 at 21:50 ] |
2Â¥2007-05-18 21:46:09
sxy1616
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 4249.7
- Ìû×Ó: 267
- ÔÚÏß: 143.1Сʱ
- ³æºÅ: 240406
- ×¢²á: 2006-04-08
- ÐÔ±ð: MM
- רҵ: »ù´¡ÎïÀíѧ
3Â¥2007-05-18 21:57:57
sxy1616
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 4249.7
- Ìû×Ó: 267
- ÔÚÏß: 143.1Сʱ
- ³æºÅ: 240406
- ×¢²á: 2006-04-08
- ÐÔ±ð: MM
- רҵ: »ù´¡ÎïÀíѧ
5Â¥2007-05-19 21:38:18













»Ø¸´´ËÂ¥