²é¿´: 939  |  »Ø¸´: 5

dollapym

Ìú³æ (ÕýʽдÊÖ)

[ÇóÖú] ¡¢ÐøÌù¡¢Ò»¸öËÄÔª·½³Ì×éµÄÊýÖµ½â£¬Çó1stopt¸ß°æ±¾ÓµÓÐ×ŰïÖú ÒÑÓÐ2È˲ÎÓë

ÎÒ֮ǰ·¢¹ýÒ»¸öÌùÁË£¬ÊǹØÓÚÒ»¸öËÄÔª·½³Ì×éµÄÊýÖµ½âµÄÎÊÌ⣬ÓдóÅ£»Ø¸´¹ý£¬ÖªµÀ¸ß°æ±¾µÄ1stoptÊÇ¿ÉÒÔÕÒµ½Âú×ãÎÒÎó²îÒªÇóµÄ½âµÄ£¬µ«ÓÉÓÚÎÒÕâ¸öÑо¿»ùÓÚÎïÀíÊÂʵ£¬½á¹ûÐèÒªÂú×ãÏÖʵÏÞÖÆ£¬ËùÒÔ¸÷ÖÖ²ÎÊýÒª²»¶Ïµ÷Õû£¬ËùÒÔÇóÖúÓÚ¸÷λ´óÉñ£¬²»ÖªÊÇ·ñÓÐÓи߰汾µÄ´óÅ£¿ÏÁôÏÂÓÊÏ䣬°ïæÔËÐÐÏÂÃæÕâ×é        ·½³Ì£¬²¢ÇÒÔ¸ÒâÎÒÓëËû½»Á÷һϲÎÊýÓë½á¹ûµÄ·´À¡£¬ÒÔ²»¶Ïµ÷ÕûÕÒµ½Âú×ãÎó²î²¢ÇÒ·ûºÏʵ¼ÊµÄ½â¡£Ð»Ð»£¬»á·Ç³£¸Ð¼¤µÄ¡£

ÕâÀïx2Õâ¸ö²ÎÊýÖµ×îºÃÔÚ5.8*10^-5×óÓÒ£¬Ä¿±êº¯ÊýÎó²îÔÚ0.1Õâ¸öorderµÄ¶¼¿ÉÒÔ½ÓÊÜ¡£ÈôÓжà¸öÏàËÆÎó²îµÄ½â£¬·½±ãµÄ»°Ò»¿éÌùÉÏÀ´¡£thanks again.
Parameters  x2[0.000056,0.000065],K1[-3.3,3.3],K2[-3.3,3.3],K3[1,9] ;
Function
-0.1176618358 *K1^2 - 0.08556995644 *K3^2 +
K1* (55.94823395 + 0.2071600743* K3 - 1230.554191 *x2) -
3.217406066*10^6 *(-0.09245993440 + x2)* (0.001528166642 + x2) +
K3 *(-36.61948488 + 1083.281150 x2)= 436.9;
456.3017378 - 0.0003509442655 *K1^2 - 0.00008773606637* K2^2 -
1.803399598 *K3 + 0.9178216086* K3^2 + 0.0002552253695* K3^3 -
0.00007226260461* K3^4 +
K1 *(3.055537706 + 0.0003509442655* K2 + 0.0006178863318* K3 -
    0.0003089431659* K3^2) +
K2 *(-1.527768853 - 0.0003089431659* K3 + 0.0001672474282 *K3^2) +
2.446546643 *K3^2* x2= 451.7;
455.9695382 - 0.006734949843* K1^2 - 0.001683737461* K2^2 -
7.900236206* K3 + 4.016963725* K3^2 + 0.004898014389* K3^3 -
0.001386787206* K3^4 +
K1* (13.38553565 + 0.006734949843* K2 + 0.01185781864 *K3 -
    0.005928909321* K3^2) +
K2 *(-6.692767825 - 0.005928909321* K3 + 0.003209635121* K3^2) +
10.71770027 *K3^2* x2 = 445.6;
455.4457565 - 0.03309661069* K1^2 - 0.008274152672* K2^2 -
17.51316559 *K3 + 8.891553762* K3^2 + 0.02406961880* K3^3 -
0.006814892071 *K3^4 +
K1*(29.67292323 + 0.03309661069* K2 + 0.05827119969 *K3 -
    0.02913559985* K3^2) +
K2* (-14.83646161 - 0.02913559985* K3 + 0.01577265556* K3^2) +
23.75889211* K3^2 *x2 = 440.4                                        ;

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

bruceleem

Í­³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

x2: 5.60001725525437E-5
k1: 0.844882359763072
k2: 2.75569794913754
k3: 2.22022133562322
ÐèÒªÖÕÉúѧϰ£¡
2Â¥2015-07-29 15:01:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÁíÒ»²Î¿¼½á¹û£º
x2: 5.60000000008552E-5
k1: 0.879066575225902
k2: 3.29999999997216
k3: 2.27241691543508
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
3Â¥2015-07-29 15:10:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dollapym

Ìú³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ÔÂÖ»À¶ at 2015-07-29 15:10:22
ÁíÒ»²Î¿¼½á¹û£º
x2: 5.60000000008552E-5
k1: 0.879066575225902
k2: 3.29999999997216
k3: 2.27241691543508

лл£¬ÎÒ×îºóÓÃmethematica½â¾öÁËÕâ¸öÎÊÌâ
4Â¥2015-07-29 16:41:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
4Â¥: Originally posted by dollapym at 2015-07-29 16:41:27
лл£¬ÎÒ×îºóÓÃmethematica½â¾öÁËÕâ¸öÎÊÌâ...

ºÃµÄ¡£½â¾öÕâÀàÎÊÌ⣬³ýÁËMethematica¡¢1stOpt£¬MATLABÒ²ÊÇÒ»¸ö¿É³¢ÊԵķ½·¨¡£
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
5Â¥2015-07-29 16:45:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dollapym

Ìú³æ (ÕýʽдÊÖ)

6Â¥2016-08-06 23:33:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ dollapym µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 292Çóµ÷¼Á +7 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 8/400 2026-03-26 00:22 by Dyhoer
[¿¼ÑÐ] Çóµ÷¼Á +3 «lty 2026-03-25 4/200 2026-03-25 23:25 by «lty
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÒ»Ö¾Ô¸ÉϺ£½»Í¨´óѧ336·Ö-±¾¿ÆÉϺ£211 +3 СÓã°®Óлú 2026-03-25 3/150 2026-03-25 20:13 by qingfeng258
[¿¼ÑÐ] 302Çóµ÷¼Á +4 ½õÒÂÎÀÌÙ½· 2026-03-25 4/200 2026-03-25 16:29 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +9 ‹üÈA 2026-03-22 9/450 2026-03-25 13:09 by cmz0325
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +6 ÄÌÓͲÝÝ®. 2026-03-22 7/350 2026-03-25 10:00 by shangxh
[¿¼ÑÐ] 0856²ÄÁÏר˶353Çóµ÷¼Á +6 NIFFFfff 2026-03-20 6/300 2026-03-24 21:02 by helloÆßÆß
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +9 Ô·¶¹¶¹ 2026-03-20 9/450 2026-03-24 17:15 by licg0208
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÓàÒâÇä 2026-03-21 6/300 2026-03-24 15:03 by ÓàÒâÇä
[¿¼ÑÐ] Ò»Ö¾Ô¸¹ú¿Æ¹ý³ÌËù081700£¬274Çóµ÷¼Á +3 ÈýË®ÑÐ0Ë®Á¢·½ 2026-03-23 3/150 2026-03-23 23:11 by MajorWen
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +3 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 3/150 2026-03-23 20:11 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ»¯Ñ§070300£¬Çóµ÷¼Á +7 2117205181 2026-03-21 8/400 2026-03-22 22:55 by chixmc
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼ÑÐ] 297Çóµ÷¼Á +3 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-03-20 3/150 2026-03-21 18:33 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] 317Çóµ÷¼Á +5 Éê×ÓÉêÉê 2026-03-19 9/450 2026-03-20 22:26 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û