資源簡介
DIRECT 算法是由 Jones 等人提出的一種確定性全局優(yōu)化算法特別適用于具有確定變量空間的函數(shù)尋優(yōu)。
DIRECT 優(yōu)化算法 matlab程序
特點:
1、附帶幫助文檔,原理解釋清晰可靠
2、該算法全局改進帶約束

代碼片段和文件信息
%------------------------------------------------------%
%?DIRECT?Sample?Call?circlecon.m???????????????????????%
%?Purpose:?Return?the?value?of?the?function????????????%
%?c(x)?=?x^2?+?y^2?-?1?????????????????????????????????%
%??????????????????????????????????????????????????????%
%?You?will?need?the?accompanying?programs??????????????%
%?Direct.m?and?gp.m?to?run?this?code???????????????????%
%?successfully.????????????????????????????????????????%
%??????????????????????????????????????????????????????%
%?These?codes?can?be?found?at??????????????????????????%
%?http://www4.ncsu.edu/~definkel/research/index.html???%
%------------------------------------------------------%
function?retval?=?circlecon(x)
retval?=?x(1)*x(1)?+?x(2)*x(2)?-?1;
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????765??2017-01-12?00:18??Direct\circlecon.m
?????文件??????28778??2017-01-12?00:08??Direct\Direct.m
?????文件?????499301??2017-01-12?00:10??Direct\DirectUserGuide_pdf.pdf
?????文件???????2280??2017-02-10?10:44??Direct\Direct_Sample2.m
?????文件???????1660??2017-02-07?15:11??Direct\Direct_Sample3.m
?????文件????2472837??2017-01-12?16:44??Direct\etd.pdf
?????文件????????781??2017-01-12?00:14??Direct\gp.m
?????文件????????932??2017-01-12?00:20??Direct\gp_con.m
?????文件??????????0??2017-01-12?00:15??Direct\httpwww4.ncsu.edu~ctkFinkel_Direct.txt
?????文件???????1601??2017-01-12?00:19??Direct\samples\Additional?Constraints?(using?hidden?constraint?strategy)\Direct_Sample3.m
?????文件????????932??2017-01-12?00:20??Direct\samples\Additional?Constraints?(using?hidden?constraint?strategy)\gp_con.m
?????文件????????765??2017-01-12?00:18??Direct\samples\Additional?Constraints?(using?L1?penalty?function?mechanism)\circlecon.m
?????文件???????2284??2017-01-12?00:16??Direct\samples\Additional?Constraints?(using?L1?penalty?function?mechanism)\Direct_Sample2.m
?????文件????????781??2017-01-12?00:14??Direct\samples\Additional?Constraints?(using?L1?penalty?function?mechanism)\GP.m
?????文件????????831??2003-02-18?00:56??Direct\samples\Dixon_Test_Problems\branin.m
?????文件????????778??2003-02-18?00:56??Direct\samples\Dixon_Test_Problems\camel.m
?????文件????????801??2003-02-18?00:56??Direct\samples\Dixon_Test_Problems\gp.m
?????文件????????988??2003-02-18?00:56??Direct\samples\Dixon_Test_Problems\hart3.m
?????文件???????1256??2003-02-18?00:56??Direct\samples\Dixon_Test_Problems\hart6.m
?????文件????????971??2003-02-18?00:55??Direct\samples\Dixon_Test_Problems\shekel10.m
?????文件????????877??2003-02-18?00:55??Direct\samples\Dixon_Test_Problems\shekel5.m
?????文件????????906??2003-02-18?00:55??Direct\samples\Dixon_Test_Problems\shekel7.m
?????文件???????1233??2003-02-18?00:55??Direct\samples\Dixon_Test_Problems\shubert.m
?????文件???????1348??2017-01-12?00:13??Direct\samples\Only?Bound?Constraints\Direct_Sample1.m
?????文件????????781??2017-01-12?00:14??Direct\samples\Only?Bound?Constraints\GP.m
?????文件??????71237??2017-01-12?00:10??Direct\userguide_addendum.pdf
?????目錄??????????0??2017-01-12?00:20??Direct\samples\Additional?Constraints?(using?hidden?constraint?strategy)
?????目錄??????????0??2017-01-12?00:18??Direct\samples\Additional?Constraints?(using?L1?penalty?function?mechanism)
?????目錄??????????0??2017-01-12?00:21??Direct\samples\Dixon_Test_Problems
?????目錄??????????0??2017-01-12?00:15??Direct\samples\Only?Bound?Constraints
............此處省略5個文件信息
評論
共有 條評論