²é¿´: 776  |  »Ø¸´: 1

loopool5358

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] 1stOPT×ö·ÇÏßÐÔÄâºÏ£¬³öÏÖµÄÎÊÌ⣿

Ïë×ö·ÇÏßÐÔ×îС¶þ³Ë·¨ÄâºÏÇóµÃ²ÎÊýµÄÖµ¡£
²éÁËһЩÈí¼þ£¬¾õµÃ1stoptËÆºõºÜºÃÉÏÊÖ¡£Ã»Ïëµ½µÚÒ»´Î³¢ÊÔ£¬ÌáʾdataÊý¾Ý´íÎó¡£ÏȽ«³ÌÐòÌùµ½ÏÂÃæ¡£ÎÊÌâÓÐÏ£º
1£©Õâ¸öÈí¼þÒªÇóµÄÊý¾ÝÀàÐÍÊÇʲôÄÄ£¿±ØÐëÊÇСÊýÂð/¿ÆÑ§¼ÆÊý·¨ÔõÑù£¿

Title "wenxian";
//Parameters ;     x,y;
//Variable ;     a,b,c,d,e,f
//Function ;           y=a*(1-exp(-38.92)*x)/(b*exp(-(1-c)*38.92*x)+d*exp(-38.92)*x+(e/f+1))
Dataset;
0.000842105        0.009831461
0.053894737        0.599719101
0.084210526        1.396067416
0.120421053        2.103932584
0.154105263        2.703651685
0.200421053        3.037921348
0.252631579        2.860955056
0.268631579        2.978932584
EndDataSet;
MinFunction Sum(i=1:7)((y-a*(1-exp(-38.92)*x(i))/(b*exp(-(1-c)*38.92*x(i))+d*exp(-38.92*x(i))+(e/f+1)))^2);
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

¼á³Ö£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÕýÈ·´úÂëÈçÏ£¬½¨ÒéÏÈÕÒ¸öʹÓÃ˵Ã÷¿´¿´£¬¶¼ÊÇЩ»ù±¾´íÎó
CODE:
Title "wenxian";
Variable  x,y;
Parameter a,b,c,d,e,f
Function y=a*(1-exp(-38.92)*x)/(b*exp(-(1-c)*38.92*x)+d*exp(-38.92)*x+(e/f+1));
Data;
0.000842105        0.009831461
0.053894737        0.599719101
0.084210526        1.396067416
0.120421053        2.103932584
0.154105263        2.703651685
0.200421053        3.037921348
0.252631579        2.860955056
0.268631579        2.978932584

»¹Óй«Ê½ÓÐÎÊÌ⣬ÓйýÄâºÏÏÖÏó£¬ÍêÈ«¿É¼ò»¯³ÉÏÂÃæµÄµÈͬ¹«Ê½£º
Function y=(1-exp(-38.92)*x)/(b*exp(-(1-c)*38.92*x)+d*exp(-38.92)*x+a);
2Â¥2013-06-24 09:12:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ loopool5358 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +7 ‹üÈA 2026-03-22 7/350 2026-03-24 21:04 by greychen00
[¿¼ÑÐ] 07»¯Ñ§280·ÖÇóµ÷¼Á +6 722865 2026-03-23 6/300 2026-03-24 20:58 by allen-yin
[¿¼ÑÐ] 0854AI CV·½ÏòÕÐÊÕµ÷¼Á +3 ÕÂСÓã567 2026-03-23 3/150 2026-03-24 20:25 by Íô£¡£¿£¡
[¿¼ÑÐ] ÊÕ08µ÷¼ÁÉú +6 komorebi69 2026-03-18 6/300 2026-03-24 19:09 by Íô£¡£¿£¡
[¿¼ÑÐ] 277·ÖÇóµ÷¼Á£¬¿çµ÷²ÄÁÏ +3 ¿¼Ñе÷¼Álxh 2026-03-24 3/150 2026-03-24 13:52 by JourneyLucky
[¿¼ÑÐ] 305·ÖÇóµ÷¼Á£¨Ê³Æ·¹¤³Ì£© +5 Sxy112 2026-03-21 7/350 2026-03-24 12:27 by 544594351
[¿¼ÑÐ] ¡¾Ë«Ò»Á÷ԺУÐÂÄÜÔ´¡¢»·¾³²ÄÁÏ£¬²ÄÁϼӹ¤ÓëÄ£ÄâÕÐÊÕ´óÁ¿µ÷¼Á¡¿ +4 Higraduate 2026-03-22 7/350 2026-03-24 11:23 by ÖÖ´óÊ÷
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +3 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 3/150 2026-03-23 20:11 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£½»´óÉúÎïÓëҽҩר˶324·Ö£¬Çóµ÷¼Á +5 jiajunX 2026-03-22 5/250 2026-03-23 18:07 by YMUÊ©ÀÏʦ
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸º£´ó£¬0703»¯Ñ§Ñ§Ë¶304·Ö£¬Óдó´´ÏîÄ¿£¬Ëļ¶Òѹý +6 ÐÒÔËÁ¨Á¨ 2026-03-22 10/500 2026-03-22 20:10 by edmund7
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +5 À§À§À§À§À¤À¤ 2026-03-20 6/300 2026-03-22 17:41 by hxsm
[¿¼ÑÐ] 318Çóµ÷¼Á +4 plumÀî×Ó 2026-03-21 7/350 2026-03-22 14:17 by ColorlessPI
[¿¼ÑÐ] 311Çóµ÷¼Á +3 Ó¸ҵÄСÎâ 2026-03-20 3/150 2026-03-21 17:40 by ColorlessPI
[¿¼ÑÐ] 296Çóµ÷¼Á +4 www_q 2026-03-20 4/200 2026-03-21 17:26 by ѧԱ8dgXkO
[¿¼ÑÐ] 299Çóµ÷¼Á +5 shxchem 2026-03-20 7/350 2026-03-21 17:09 by ColorlessPI
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +12 īīĮ 2026-03-18 13/650 2026-03-21 01:42 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û