²é¿´: 2382  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

huangbl2014

Í­³æ (ÖøÃûдÊÖ)

[ÇóÖú] ÈçºÎ½â·½³ÌÊýÁ¿´óÓÚδ֪ÊýÁ¿µÄ·½³Ì×飬ע£º¸÷¸ö·½³ÌµÄÐÎʽÍêÈ«²»Ò»Ñù¡£ ÒÑÓÐ4È˲ÎÓë

ÈçÌ⣬¾ÍÊÇÔõôµÃµ½·½³ÌÊýÁ¿´óÓÚδ֪ÊýÁ¿µÄ×îÓŽ⣿¸÷¸ö·½³ÌµÄÐÎʽ²»Ò»Ñù£¬ËùÒÔ×îС¶þ³Ë·¨ÊDz»ÊDz»ÄÜÓÃÁË£¿ÓÃMaple£¬Matlab£¬MathematicaºÃÏñ·½³ÌÐÎʽҪһÑùµÄ£¬¼´Ö»ÄÜÓÐÒ»¸ö¾­Ñ鹫ʽ¡£ËùÒÔÔõô½â±ÈÈ磺5a+7b=10, 9/a+10b=7,e^a+b=20, ÕâÑùÐÎʽµÄÈý¸ö·½³ÌÖеÄa£¬b£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

polypro

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
huangbl2014: ½ð±Ò+1, ¡ïÓаïÖú 2015-05-12 11:29:46
ÕâÖÖÇé¿ö±È½ÏÖ±½ÓµÄÊÖ¶ÎÊÇö¾Ù·¨£¬µ±È»ÖªµÀ¸÷²ÎÊýµÄ¶¨ÒåÓò»á¼Ó¿ìËÑË÷¡£ÉèN¸ö·½³Ì×飬m¸ö±äÁ¿£¬ÉèÖÃmÖØÑ­»·£¬´ò·Öº¯ÊýΪN¸ö·½³ÌµÄ²Ð²îºÍ£¬¿ÉÏÈ´Öɨ£¬½øÒ»²½Ï¸É¨£»ÔÚÕâ¸öÔ­ÀíÉϵÄÓÅ»¯·½·¨ÊÇͨ¹ý¿ìËÙ¸µÀïÒ¶±ä»»ÇóÈ¡¾ßÓÐ×îС²Ð²î²ÎÊý×éºÏ
ȪºÔ,ÓãÏàÓë´¦ÓÚ½,Ïà…éÒÔʪ,Ïàå¦ÒÔÄ­,²»ÈçÏàÍüÓÚ½­ºþ¡£
5Â¥2015-05-12 09:42:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fegg7502: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2015-05-12 09:43:15
huangbl2014: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2015-05-12 11:29:24
·½³Ì£¨×飩µÄÇó½âÎÊÌ⣬±¾ÖÊÉÏ¿ÉÒÔ¿´×öÊÇ×îÓÅ»¯ÎÊÌâ¡£¶ÔÓÚ·½³Ì¸öÊý´óÓÚδ֪Êý¸öÊýµÄ·½³Ì£¬Çó½â·½·¨ÉÏ»¹ÊÇ×îÓÅ»¯·½·¨£¬ËùÒÔ²»´æÔÚʲô¼¼ÊõÉÏÎÊÌ⣬ֻÊÇ˵ºÜ¿ÉÄÜÕÒ²»µ½Âú×ã¸ßÈݲîÏ޵Ľ⡣
Â¥Ö÷¸øµÄÀý×Ó£¬¿É½âµÃ£º
a: 2.97565219910564
b: 0.397544545029516
Õâ×é½â²»ÄÜʹµÃÈý¸ö·½³Ì²Ð²î¶¼ºÜ½Ó½üÓÚ0£¬Ö»ÄÜʹµÃÈý¸ö·½³ÌµÄ²Ð²îƽ·½ºÍ×îС¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
2Â¥2015-05-11 20:39:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huangbl2014

Í­³æ (ÖøÃûдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by ÔÂÖ»À¶ at 2015-05-11 20:39:08
·½³Ì£¨×飩µÄÇó½âÎÊÌ⣬±¾ÖÊÉÏ¿ÉÒÔ¿´×öÊÇ×îÓÅ»¯ÎÊÌâ¡£¶ÔÓÚ·½³Ì¸öÊý´óÓÚδ֪Êý¸öÊýµÄ·½³Ì£¬Çó½â·½·¨ÉÏ»¹ÊÇ×îÓÅ»¯·½·¨£¬ËùÒÔ²»´æÔÚʲô¼¼ÊõÉÏÎÊÌ⣬ֻÊÇ˵ºÜ¿ÉÄÜÕÒ²»µ½Âú×ã¸ßÈݲîÏ޵Ľ⡣
Â¥Ö÷¸øµÄÀý×Ó£¬¿É½âµÃ£º
a ...

ÄãÊÇÔõôµÃµ½Õâ¸ö½âµÄ£¿ÓõÄʲô³ÌÐò£¬Èí¼þ£¿ÆäʵÕâ¸öÀý×ÓÎÒÊÇËæ±ãдµÄÒ»¸ö£¬Ïë²»µ½ÄãÄÇôÀ÷º¦£¡
3Â¥2015-05-11 20:44:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
fegg7502: ½ð±Ò+1, ¹ÄÀø½»Á÷ 2015-05-12 09:43:25
ÒýÓûØÌû:
3Â¥: Originally posted by huangbl2014 at 2015-05-11 20:44:00
ÄãÊÇÔõôµÃµ½Õâ¸ö½âµÄ£¿ÓõÄʲô³ÌÐò£¬Èí¼þ£¿ÆäʵÕâ¸öÀý×ÓÎÒÊÇËæ±ãдµÄÒ»¸ö£¬Ïë²»µ½ÄãÄÇôÀ÷º¦£¡...

1stOptÈí¼þ
»ñµÃÁ´½Ó£ºhttp://muchong.com/bbs/viewthread.php?tid=4586018
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
4Â¥2015-05-12 09:05:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 275Çóµ÷¼Á +3 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 3/150 2026-03-17 08:01 by ÈÈÇéɳĮ
[¿¼ÑÐ] 286Çóµ÷¼Á +3 lemonzzn 2026-03-16 5/250 2026-03-16 20:43 by lemonzzn
[¿¼ÑÐ] Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶Ó­ÄãµÄ¼ÓÈë +8 һѼѼӴ 2026-03-14 9/450 2026-03-16 17:35 by ãåÁØ12138
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +5 Liwangman 2026-03-15 5/250 2026-03-16 17:10 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[½Ìʦ֮¼Ò] ½¹ÂÇ +7 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 9/450 2026-03-16 10:00 by Quakerbird
[¿¼ÑÐ] 344Çóµ÷¼Á +3 knight344 2026-03-16 3/150 2026-03-16 09:42 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +5 Ñ¦ÔÆÅô 2026-03-15 5/250 2026-03-15 20:38 by Logic2024
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ´óѧ071010£¬×Ü·ÖÈý°Ù¶þ,Çóµ÷¼Á +3 À§À§À§À§À¤À¤ 2026-03-10 3/150 2026-03-14 00:35 by JourneyLucky
[¿¼ÑÐ] 26¿¼Ñе÷¼Á +3 ying123. 2026-03-10 3/150 2026-03-14 00:18 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖпÆÔº£¬»¯Ñ§·½Ïò£¬295Çóµ÷¼Á +4 Ò»Ñõ¶þµª 2026-03-11 4/200 2026-03-13 22:35 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ·Ò´ï46 2026-03-12 4/200 2026-03-13 16:04 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ADT 2026-03-12 7/350 2026-03-13 15:17 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +3 S.H1 2026-03-12 3/150 2026-03-13 15:15 by JourneyLucky
[¿¼ÑÐ] ´óÁ¬´óѧ»¯Ñ§×¨ÒµÑо¿Éúµ÷¼Á +3 ç÷¾Ã. 2026-03-10 8/400 2026-03-11 10:02 by ç÷¾Ã.
[¿¼ÑÐ] µ÷¼Á +5 ºÇßíŶ»í 2026-03-10 5/250 2026-03-10 22:00 by 28375m
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 Èýdd. 2026-03-10 3/150 2026-03-10 15:45 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û