²é¿´: 1579  |  »Ø¸´: 17
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÓÇÓôµÄÍõ¶þ

гæ (СÓÐÃûÆø)

[ÇóÖú] Çó´óÉñ°ïæÓÃ1stopt¼ÆËãÒ»ÏÂ~ ÒÑÓÐ3È˲ÎÓë

Çó´óÉñ°ïæÓÃ1stoptÇóһϲÎÊý£¬¹òл~~

Êý¾ÝÔÚ¸½¼þÀïÃæ£¬º¯ÊýÊÇy=a1*exp(a2*t)*(u/10)^(a3*t+a4)*[a6(x/0.4)^a5+(a6-1)(x/0.4)]
ÓÐ1Íò¶à¸öt,u,x,yµÄÊý¾Ý£¬ÒªÇóµÄÊÇa1µ½a6£¬ÎÄÏ×ÀïÌáµ½ÓÃlevenberg marquardtËã·¨
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : program.txt
  • 2017-04-19 10:52:14, 253.2 K

» ²ÂÄãϲ»¶

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

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÒýÓûØÌû:
6Â¥: Originally posted by ÓÇÓôµÄÍõ¶þ at 2017-04-19 17:11:37
ÊÔ¹ýÁË£¬Ò²²»ÐУ¬ÓÃ5.0°æµÄ°´F9Ìáʾtrial of autofit2.0£¬´óÉñ°ïÎÒËãһϿÉÒÔô
...

ÒÑÑéÖ¤¹ýÁË1.5°æ±¾µÄ1stOpt¾Í¿ÉÒÔ¼ÆË㣬²âÊԵĽá¹û¼û¸½Í¼¡£
±¾Éí¾Í²»ÊÇʲô¸´ÔÓ¸´ÔÓµÄÎÊÌâ¡£
1Íò¶à×éÊý¾Ý£¬ºÜ·Ñʱ¼ä£¬×Ô¼º¶¯ÊÖËã°É¡£²»ÒªÓÃ5.0°æµÄ£¬ÄÇÊÇ4²ÎÊýÏÞÖÆµÄÊÔÓð棬ÄãµÄÎÊÌâÓÐ6¸ö²ÎÊý£¬ÓÃ1.5µÄ¾ÍÐÐÁË¡£
Çó´óÉñ°ïæÓÃ1stopt¼ÆËãÒ»ÏÂ~
¸½Í¼.png

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
7Â¥2017-04-19 22:01:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 18 ¸ö»Ø´ð

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÓÇÓôµÄÍõ¶þ: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú, ûÓÐÈí¼þ°¡...ÔÚÍøÉÏÏÂµÄÆÆ½â°æÓò»ÁË 2017-04-19 13:31:44
Ò»Íò¶à¸öµã£¬¼ÆËã±È½Ï·Ñʱ¼ä¡£×Ô¼ºÎªÊ²Ã´²»¶¯¶¯ÊÖ£¿ÓÐʲôÎÊÌâÂð£¿
¼Çס°Ñ¹«Ê½£ºy=a1*exp(a2*t)*(u/10)^(a3*t+a4)*[a6(x/0.4)^a5+(a6-1)(x/0.4)]
¸Ä³É£ºy=a1*exp(a2*t)*(u/10)^(a3*t+a4)*(a6*(x/0.4)^a5+(a6-1)*(x/0.4));
2Â¥2017-04-19 11:29:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

2Â¥µÄdingdÊÇ1stOptÈí¼þµÄ´óÉñ¡£
ÄãµÄÎÊÌâ¾ÍÊÇÆÕͨµÄ¶àÔª·ÇÏßÐÔÄâºÏÎÊÌ⣬±¾ÉíûʲôÄѶȣ¬ÓÃ1.5°æ±¾µÄ1stOpt¾ÍÄÜ×Ô¼º×ö¡£
dingdÕë¶ÔÄãµÄÎÊÌ⣬°ÑÔÚ1stOptÖÐFunctionµÄÕýȷд·¨¶¼¸øÄãд³öÀ´ÁË¡£
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
3Â¥2017-04-19 11:56:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÓÇÓôµÄÍõ¶þ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ÔÂÖ»À¶ at 2017-04-19 11:56:30
2Â¥µÄdingdÊÇ1stOptÈí¼þµÄ´óÉñ¡£
ÄãµÄÎÊÌâ¾ÍÊÇÆÕͨµÄ¶àÔª·ÇÏßÐÔÄâºÏÎÊÌ⣬±¾ÉíûʲôÄѶȣ¬ÓÃ1.5°æ±¾µÄ1stOpt¾ÍÄÜ×Ô¼º×ö¡£
dingdÕë¶ÔÄãµÄÎÊÌ⣬°ÑÔÚ1stOptÖÐFunctionµÄÕýȷд·¨¶¼¸øÄãд³öÀ´ÁË¡£

1.5°æ´ò¿ªÃ»Óз´Ó¦£¬¹Ø¶¼¹Ø²»ÁË..
4Â¥2017-04-19 13:33:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] ²ÄÁÏѧѧ˶080502 337Çóµ÷¼Á-Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ +4 ˳˳˳mr 2026-03-18 5/250 2026-03-21 10:22 by luoyongfeng
[¿¼ÑÐ] Äϲý´óѧ²ÄÁÏר˶311·ÖÇóµ÷¼Á +6 77chaselx 2026-03-20 6/300 2026-03-21 07:24 by JourneyLucky
[¿¼ÑÐ] ¶þ±¾¿ç¿¼Ö£´ó²ÄÁÏ306Ó¢Ò»Êý¶þ +3 z1z2z3879 2026-03-17 3/150 2026-03-21 02:29 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ£¨»ª¶«£© ±¾¿ÆÆë³¹¤Òµ´óѧ +3 ʯÄÜΰ 2026-03-17 3/150 2026-03-21 02:22 by JourneyLucky
[¿¼ÑÐ] 332Çóµ÷¼Á +4 ydfyh 2026-03-17 4/200 2026-03-21 02:20 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +7 z1z2z3879 2026-03-18 7/350 2026-03-20 23:48 by JourneyLucky
[¿¼ÑÐ] 308Çóµ÷¼Á +3 °¢½ã°¢½ã¼Ò°¡ 2026-03-18 3/150 2026-03-20 23:24 by JourneyLucky
[¿¼ÑÐ] 287Çóµ÷¼Á +7 ³¿»èÏßÓëÐǺ£ 2026-03-19 8/400 2026-03-20 22:19 by JourneyLucky
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 5/250 2026-03-20 22:11 by ÔÆÓÎÖØÑô
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +4 Stella_Yao 2026-03-20 4/200 2026-03-20 20:28 by ms629
[¿¼ÑÐ] 319Çóµ÷¼Á +3 СÁ¦Æøçæçæ 2026-03-20 3/150 2026-03-20 19:47 by JourneyLucky
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û