Znn3bq.jpeg
²é¿´: 481  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jeffersonchang

¾èÖú¹ó±ö (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Çë´ó¼Ò°ïæ½â´ðÒ»¸öÒ»ÔªÎå´Î·½³Ì£¡

ÇóÒ»ÔªÎå´Î·½³Ìax^5+bx^2+c=0µÄ½â,ʽÖÐa,b,cΪ³£Êý¡£

[ Last edited by mainpro on 2007-6-20 at 23:26 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÔÚÕâÑùµÄʱºî£¬³£ÒýÆðÒ»ÖÖ¿ÕÏ룬¾õµÃÈçÔÚ½­´åСÎÝÀ¿¿²£Á§´°£¬ºæ×Ű×Ì¿»ð²§£¬ºÈÇå²è£¬Í¬ÓÑÈË̸Ïл°£¬ÄÇÊÇÆÄÓä¿ìµØÊ¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jeffersonchang

¾èÖú¹ó±ö (ÕýʽдÊÖ)

лÁË£¬ºÇºÇ£¬¸ÕºÃͬѧ¸ãÕâ¸ö£¬Îå´Î·½³ÌûÓиùʽ½â£¬Í¬Ñ§Ëµmatlab½âÕâ¸öºÃÏñºÜÈÝÒ×£¬Ð»Ð»Â¥ÉϵÄÈÈÐÄ
ÔÚÕâÑùµÄʱºî£¬³£ÒýÆðÒ»ÖÖ¿ÕÏ룬¾õµÃÈçÔÚ½­´åСÎÝÀ¿¿²£Á§´°£¬ºæ×Ű×Ì¿»ð²§£¬ºÈÇå²è£¬Í¬ÓÑÈË̸Ïл°£¬ÄÇÊÇÆÄÓä¿ìµØÊ¡£
3Â¥2007-06-20 16:07:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

wellee

ľ³æ (ÕýʽдÊÖ)

matlabÌáʾ
Unable to find closed form solution.
Ó¦¸ÃÊÇûÓнâÎö½â.
ÎÒ¶ÔÊýѧҲ²»ÊǺÜÁ˽â
2Â¥2007-06-20 11:20:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 22408 270·Ö +6 sanjin020722 2026-04-08 7/350 2026-04-09 10:15 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á +8 ³Ø³Ø³Ø³Ø³Ø³Ø 2026-04-08 8/400 2026-04-09 09:53 by Ììô¥Õ½¹ú²ß
[¿¼ÑÐ] 280Çóµ÷¼Á +4 ÙâÙâÒ¹Ò¹ 2026-04-09 5/250 2026-04-09 09:02 by ÙâÙâÒ¹Ò¹
[¿¼ÑÐ] 328Çóµ÷¼Á +17 lftmya 2026-04-07 18/900 2026-04-09 08:05 by 5268321
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] 266Çóµ÷¼Á +5 08µçÆø¹¤³Ì 2026-04-03 5/250 2026-04-08 20:22 by ÄæË®³Ë·ç
[¿¼ÑÐ] 283Çóµ÷¼Á +19 A child 2026-04-04 19/950 2026-04-08 14:26 by xingguangj
[¿¼ÑÐ] 334·Ö¿ØÖƹ¤³ÌÇóµ÷¼Á +4 ½ªÉÐÕæsadasd 2026-04-03 4/200 2026-04-07 09:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +6 ³£ÓêÑôÉϰ¶ 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] Ò»Ö¾Ô¸211ÉúÎïѧ280·Ö Çóµ÷¼Á +5 Àîrien 2026-04-05 5/250 2026-04-06 10:30 by zhyzzh
[¿¼ÑÐ] 0855Çóµ÷¼Á²ÄÁÏ +11 ºìÌÒׯׯ 2026-04-04 12/600 2026-04-06 10:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +13 ŬÁ¦·Ü¶·112 2026-04-04 13/650 2026-04-06 07:13 by jj987
[¿¼ÑÐ] 085500»úеר˶³õÊÔ288Çóµ÷¼Á +3 GZJguo666- 2026-04-05 3/150 2026-04-05 18:06 by jkddd
[¿¼ÑÐ] 0832ʳƷ¿ÆÑ§Ó빤³Ìѧ˶282µ÷¼Á +6 ÓãÔÚË®ÖÐÓÎa 2026-04-02 9/450 2026-04-05 11:45 by flysky1234
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±Å©ÁÖÐóÄÁר˶336·ÖÇóµ÷¼Á +3 5ourr 2026-04-03 3/150 2026-04-05 10:40 by JOKER0401
[¿¼ÑÐ] µ÷¼Á0855-288 +5 xÐܶþa 2026-04-03 5/250 2026-04-04 00:19 by Öí»á·É
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-03 6/300 2026-04-03 20:46 by ÐÀϲ777
[¿¼ÑÐ] Çóµ÷¼Á +8 akdhjs 2026-04-03 8/400 2026-04-03 18:17 by ´÷άING
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 Ò»ÑùYWY 2026-04-03 4/200 2026-04-03 09:48 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û