Znn3bq.jpeg
²é¿´: 1820  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wanfuping

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÒ»µãµ½4´ÎÇúÏßÉϾàÀë×î¶ÌµÄµãµÄ×ø±ê£¿ ÒÑÓÐ2È˲ÎÓë

Çóµã£¨x_i, y_i) µ½ÇúÏß x^4+y^4=c^4ÉϾàÀë×î½üµÄµãµÄ×ø±ê£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¸ø³ö¾ßÌåÊýÖµ£¬ÇóÊýÖµ½â»¹ÊDZȽÏÈÝÒ׵İɡ£¼ÙÉè[x_i, y_i] = [3, 5], c = 8£¬ÓÃ1stOptÇó½â´úÂëÈçÏ£º
CODE:
Constant x_i=3,y_i=5, C=8;
Parameter x,y;
MinFunction sqrt((x_i-x)^2+(y-y_i)^2);
            x^4+y^4=c^4;

Function Expression: sqrt((3-x)^2+(y-5)^2)
Objective Function (Min.): 2.955064855807
x: 3.19072469322884
y: 7.94890359174701

Constrained Functions:
1: x^4+y^4-(8^4) = 0

¼´×î¶Ì¾àÀëΪ£º2.955064855807£¬´ËʱÇúÏßÉ϶ÔÓ¦µÄ×ø±êΪ: [x, y] =  [3.19072469322884, 7.94890359174701]
3Â¥2018-06-21 21:46:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

Mr__Right

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

ÎÄÕÂÄËÉíÍâÖ®Îï,Òª¶à¿¼ÂDZ༭¡¢Éó¸åÈ˺ͶÁÕߵĸÐÊÜ¡£
2Â¥2018-06-21 19:19:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wanfuping

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by dingd at 2018-06-21 21:46:03
¸ø³ö¾ßÌåÊýÖµ£¬ÇóÊýÖµ½â»¹ÊDZȽÏÈÝÒ׵İɡ£¼ÙÉè = , c = 8£¬ÓÃ1stOptÇó½â´úÂëÈçÏ£º

Constant x_i=3,y_i=5, C=8;
Parameter x,y;
MinFunction sqrt((x_i-x)^2+(y-y_i)^2);
            x^4+y^4=c^4;


Fun ...

ÊÇÒªÓõÚÈý·½Èí¼þÀëÏßÇó½âÂð£¿ÎÒÃÇÊÇÐèҪʵʱÇó½âµÄ£¬ÇÒ¶ÔʵʱÐÔ»¹ÊÇÓÐÒªÇó
5Â¥2018-06-22 20:03:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

SANG_DI

гæ (³õÈëÎÄ̳)

À­¸ñÀÊÈÕ³ËÊý·¨Çó
6Â¥2018-08-23 09:02:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085404 298·ÖÇóµ÷¼Á +5 ºôÀ²ºôÀ²ºôºôºô 2026-04-10 6/300 2026-04-10 11:49 by ºôÀ²ºôÀ²ºôºôºô
[¿¼ÑÐ] Çóµ÷¼Á +3 µçÆø300Çóµ÷¼Á²» 2026-04-08 3/150 2026-04-10 10:19 by LHGeng
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á0854Àà +3 ŬÁ¦µÄÏÄÄ© 2026-04-09 3/150 2026-04-10 10:12 by 314126402
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤371Çóµ÷¼Á +17 ÅãÁÕ¿´º£ 2026-04-04 18/900 2026-04-10 07:51 by 314126402
[¿¼ÑÐ] 0703µ÷¼Á +18 ʰ¾ÁÒ¼ 2026-04-04 20/1000 2026-04-09 20:53 by zhouxiaoyu
[¿¼ÑÐ] 269Çóµ÷¼Á +7 ¹òÇóÊÕÁô¡£ 2026-04-04 7/350 2026-04-09 19:06 by ̽123
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +16 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-05 16/800 2026-04-08 16:02 by luoyongfeng
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +5 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-05 6/300 2026-04-07 22:16 by hemengdong
[¿¼ÑÐ] 071000ÉúÎïѧ£¬Ò»Ö¾Ô¸ÉîÛÚ´óѧ296·Ö£¬Çóµ÷¼Á +12 TIckLw 2026-04-06 13/650 2026-04-07 20:34 by lijunpoly
[¿¼ÑÐ] ±¾¿ÆÉúÎïÐÅϢѧ£¬×Ü·Ö362 Çó07 08µ÷¼Á +6 qСٻ1210 2026-04-06 6/300 2026-04-07 19:40 by macy2011
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +3 19123253302 2026-04-06 3/150 2026-04-07 18:00 by jp9609
[¿¼ÑÐ] 305·ÖÇóµ÷¼Á +3 ¹þ_¹þ_¹þ_¹þ_¹þ 2026-04-04 5/250 2026-04-07 14:49 by ¹þ_¹þ_¹þ_¹þ_¹þ
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 09:25 by СºÚ²»ÅÂÄÑ
[¿¼ÑÐ] 285Çóµ÷¼Á +8 AZMK 2026-04-04 11/550 2026-04-06 13:56 by BruceLiu320
[¿¼ÑÐ] 319Çóµ÷¼Á +3 handrui 2026-04-05 3/150 2026-04-06 09:33 by jp9609
[¿¼ÑÐ] 290Çóµ÷¼Á +7 luoziheng 2026-04-04 7/350 2026-04-04 23:17 by lqwchd
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +7 СÄô°®Ñ§Ï° 2026-04-03 7/350 2026-04-04 21:51 by hemengdong
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á»ú»á +5 ÒâȾivy 2026-04-03 5/250 2026-04-03 15:13 by qoooooo614
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û