Znn3bq.jpeg
²é¿´: 1814  |  »Ø¸´: 6

ºÐ×ÓºÍÊ÷

гæ (³õÈëÎÄ̳)

[½»Á÷] MATLABÇó·ÇÏßÐÔ·½³Ì×é ÒÑÓÐ4È˲ÎÓë

¸÷λ´óÉñÄܰïæÓÃMATLAB½âÒ»ÏÂÕâ¸ö·½³Ì×éÂð£¿

z^2*y*x^-2-10=0
x*f*y^(-1)*e^(-1)-20=0
g*z*f^(-1)-25=0
h*e*g^(-1)*z^(-1)-15=0
x+2*y+f+g+h-10000=0
x+2*y+e+2*f+2*g+h-40000=0
4*x+4*y+2*z+2*e+2*f-100000=0
δ֪Á¿ÊÇx,y,z,e,f,g,hÆß¸ö£¬·½³ÌÒ²ÓÐÆß¸ö¡£

ÓÃsolveûÓеóö½á¹û

лл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÄäÃû

Óû§×¢Ïú (ÖøÃûдÊÖ)

±¼ÅÜ·ÉϵÄСÍô

¡ï
jjdg: ½ð±Ò+1, ¸Ðл²ÎÓë 2017-11-09 20:29:38
±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2017-11-09 14:19:34
ÒÑÔÄ   ÉêÇë³ÌÐòÇ¿Ìû   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

zhangxiuyu22

¾èÖú¹ó±ö (ÖøÃûдÊÖ)

º£¾üÉϽ« ¹þ¹þ¹þ¹þ¹þÊ¿Ææ

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
jjdg: ½ð±Ò+1, ¸Ðл²ÎÓë 2017-11-09 20:29:47
ÊýÖµ·ÖÎöµÄÄÚÈÝ£¬È¥·­·­Êé°É¡£

·¢×ÔСľ³æAndroid¿Í»§¶Ë
ÈçÃεÄÄê¼Í£¬Æ®·ÉµÄÓ£»¨¡£
3Â¥2017-11-09 14:20:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
jjdg: ½ð±Ò+2, ÐÁ¿àÁË 2017-11-09 20:29:58
ÄÚÈÝÒÑɾ³ý
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
4Â¥2017-11-09 14:32:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ºÐ×ÓºÍÊ÷

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by ÔÂÖ»À¶ at 2017-11-09 14:32:07
µÚÒ»¸ö·½³ÌÊÇ£º
z^2*y*x^(-2)-10=0°É£¬Èç¹ûÊǵģ¬µÃµ½ÒÔϼ¸×é½â£º
x: 7741.46278961098
y: 30.0054210478678
z: 4469.13185411458
e: 27830.5431582258
f: 2157.38856634195
g: 12.0682754322617
h: 29.06 ...

àÅàÅ ÊÇÕâ¸ö·½³Ì

¿ÉÒÔÂé·³¿´Ò»ÏÂдµÄ³ÌÐòÂð
Ê®·Ö¸Ðл£¡
5Â¥2017-11-09 14:37:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cooooldog

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ส็็็

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÔÂÖ»À¶: ½ð±Ò+5, ¸ÐлÈÈÐİïÖú£¡ 2017-11-10 09:20:34
ÔÂÖ»À¶: »ØÌûÖö¥ 2017-11-10 09:21:15
ÄÚÈÝÒÑɾ³ý
ส็็็็็็็็็็็็็็็็็็็็
6Â¥2017-11-09 21:59:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ºÐ×ÓºÍÊ÷

гæ (³õÈëÎÄ̳)

ÄÚÈÝÒÑɾ³ý
7Â¥2017-11-10 15:33:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ºÐ×ÓºÍÊ÷ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ¹ØÒä±±. 2026-04-14 7/350 2026-04-15 14:39 by ºÚ¿Æ¼¼»¨¸ÚÑÒ
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +43 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 51/2550 2026-04-15 12:54 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] ¿ÒÇëÓÐѧУÊÕÁô +3 ¿Â»´È» 2026-04-12 3/150 2026-04-14 16:25 by ÄæË®³Ë·ç
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á 5+5 chenny174 2026-04-10 37/1850 2026-04-14 07:39 by Abskk
[¿¼ÑÐ] 332Çóµ÷¼Á +15 ½¶½¶123 2026-04-10 15/750 2026-04-13 23:12 by pies112
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +8 Ľ¾øcc 2026-04-09 8/400 2026-04-13 14:08 by ÕÅzhihao
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +12 СÐÜî£î£_s 2026-04-11 16/800 2026-04-12 16:28 by îÚè±
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +13 ?ÒªÉϰ¶? 2026-04-10 13/650 2026-04-12 15:37 by laoshidan
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-10 16/800 2026-04-12 10:48 by zhouyuwinner
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +7 Íôij. 2026-04-09 7/350 2026-04-11 14:37 by luhong1990
[¿¼ÑÐ] 283Çóµ÷¼Á£¬¹¤¿Æ£¡ +12 ËÕ´òË®7777 2026-04-08 12/600 2026-04-11 10:28 by ÄæË®³Ë·ç
[¿¼ÑÐ] 297Çóµ÷¼Á +9 Kwgyz 2026-04-09 9/450 2026-04-11 10:09 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[¿¼ÑÐ] 337Çóµ÷¼Á +4 Gky09300550£¬ 2026-04-09 4/200 2026-04-09 17:18 by ÅÁ¶ûÂíÀ­ÌØ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û