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    發(fā)布日期: 2023-10-31
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  • 標(biāo)簽: 回歸??1stopt??規(guī)劃??

資源簡(jiǎn)介

1stOpt一套數(shù)學(xué)優(yōu)化分析綜合工具軟件包。在非線性回歸，曲線擬合，非線性復(fù)雜模型參數(shù)估算求解，線性/非線性規(guī)劃等領(lǐng)域傲視群雄，首屈一指，居世界領(lǐng)先地位。其計(jì)算核心是基于七維高科有限公司科研人員十?dāng)?shù)年的研究成果【通用全局優(yōu)化算法】(Universal Global Optimization - UGO)，該算法之最大特點(diǎn)是克服了當(dāng)今世界上在優(yōu)化計(jì)算領(lǐng)域中使用迭代法必須給出合適初始值的難題，即用戶勿需給出參數(shù)初始值，而由1stOpt隨機(jī)給出，通過(guò)其獨(dú)特的全局優(yōu)化算法，最終找出最優(yōu)解。 --------------------------------------------- 以非線性回歸為例，目前世界上在該領(lǐng)域最有名的軟件包諸如Matlab, OriginPro, SAS, SPSS, DataFit, GraphPad等，均需用戶提供適當(dāng)?shù)膮?shù)初始值以便計(jì)算能夠收斂并找到最優(yōu)解。如果設(shè)定的參數(shù)初始值不當(dāng)則計(jì)算難以收斂，其結(jié)果是無(wú)法求得正確結(jié)果。而在實(shí)際應(yīng)用當(dāng)中，對(duì)大多數(shù)用戶來(lái)說(shuō)，給出(猜出)恰當(dāng)?shù)某跏贾凳羌喈?dāng)困難的事，特別是在參數(shù)量較多的情況下，更無(wú)異于是場(chǎng)噩夢(mèng)。而1stOpt憑借其超強(qiáng)的尋優(yōu)，容錯(cuò)能力，在大多數(shù)情況下（>90%)，從任一隨機(jī)初始值開始，都能求得正確結(jié)果。

資源截圖

代碼片段和文件信息

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????1336115??2005-11-15?16:01??1stopt破解版\1stOpt?Manual.pdf

?????文件?????506642??2005-11-18?14:02??1stopt破解版\1stOpt.chm

?????文件????6687089??2006-10-03?11:00??1stopt破解版\1stOpt15PRO.exe

?????文件???????1610??2005-10-11?14:50??1stopt破解版\Examples\Auto-calibration\AQ_A-2.mff

?????文件????????427??2003-12-10?18:03??1stopt破解版\Examples\Auto-calibration\Caojia_1.csv

?????文件????????225??2003-12-10?17:43??1stopt破解版\Examples\Auto-calibration\Caojia_10.csv

?????文件????????252??2004-04-02?18:41??1stopt破解版\Examples\Auto-calibration\Caojia_11.csv

?????文件????????100??2003-12-10?17:43??1stopt破解版\Examples\Auto-calibration\Caojia_12.csv

?????文件????????356??2003-12-10?17:44??1stopt破解版\Examples\Auto-calibration\Caojia_13.csv

?????文件????????183??2003-12-10?18:00??1stopt破解版\Examples\Auto-calibration\Caojia_14.csv

?????文件????????369??2003-12-10?17:51??1stopt破解版\Examples\Auto-calibration\Caojia_15.csv

?????文件????????377??2003-12-10?18:10??1stopt破解版\Examples\Auto-calibration\Caojia_16.csv

?????文件????????114??2003-12-10?17:42??1stopt破解版\Examples\Auto-calibration\Caojia_2.csv

?????文件?????????86??2003-12-10?17:42??1stopt破解版\Examples\Auto-calibration\Caojia_3.csv

?????文件????????122??2003-12-10?17:42??1stopt破解版\Examples\Auto-calibration\Caojia_4.csv

?????文件????????137??2003-12-10?17:42??1stopt破解版\Examples\Auto-calibration\Caojia_5.csv

?????文件????????363??2003-12-10?17:42??1stopt破解版\Examples\Auto-calibration\Caojia_6.csv

?????文件????????397??2003-12-10?17:42??1stopt破解版\Examples\Auto-calibration\Caojia_7.csv

?????文件????????310??2003-12-10?17:43??1stopt破解版\Examples\Auto-calibration\Caojia_8.csv

?????文件????????114??2003-12-10?17:58??1stopt破解版\Examples\Auto-calibration\Caojia_9.csv

?????文件????????538??2005-11-01?13:36??1stopt破解版\Examples\Auto-calibration\Discharge.mff

?????文件??????20506??2005-05-12?15:00??1stopt破解版\Examples\Auto-calibration\Muskingum.mff

?????文件????????682??2005-07-19?14:52??1stopt破解版\Examples\Auto-calibration\Tank_YanGui.mff

?????文件???????5649??2005-07-12?15:58??1stopt破解版\Examples\Auto-calibration\Time?Series.mff

?????文件???????1034??2005-07-19?14:53??1stopt破解版\Examples\Auto-calibration\XAJ_CaoJia.mff

?????文件????????453??2003-12-10?17:33??1stopt破解版\Examples\Auto-calibration\YanGui_1.csv

?????文件????????167??2003-12-10?17:34??1stopt破解版\Examples\Auto-calibration\YanGui_10.csv

?????文件????????331??2003-12-10?17:34??1stopt破解版\Examples\Auto-calibration\YanGui_11.csv

?????文件????????689??2003-12-10?17:34??1stopt破解版\Examples\Auto-calibration\YanGui_12.csv

?????文件????????297??2003-12-10?17:33??1stopt破解版\Examples\Auto-calibration\YanGui_3.csv

............此處省略273個(gè)文件信息

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