function?Data?=?BumpinessMinSampling（Data?maxeval?Surrogate?lambda?gamma?tolerance）

%samples?points?where?bumpiness?measure?is?minimized
%
%--------------------------------------------------------------------------
%Copyright?（c）?2012?by?Juliane?Mueller
%
%?This?file?is?part?of?the?surrogate?model?module?toolbox.
%
%--------------------------------------------------------------------------
%Author?information
%Juliane?Mueller
%Tampere?University?of?Technology?Finland
%juliane.mueller2901@gmail.com
%--------------------------------------------------------------------------
%
%
%Input
%Data?-?structure?contains?all?information?about?the?optimization?problem
%maxeval?-?integer?maximum?number?of?allowed?function?evaluations
%Surrogate?-?string?surrogate?model?type?to?be?used
%lambdagamma??-?vectors?parameters?of?RBF?model;?lambda=gamma=[]?if?RBF?model?not?used
%tolerance?-?scalar?distance?when?two?points?are?considered?equal
%
%Output
%Data?-?structure?contains?updated?information?about?the?optimization?problem
%--------------------------------------------------------------------------???


%different?RBF?models
if?strcmp（Surrogate‘RBFlin‘）
????flag=‘linear‘;?%linear?RBF
elseif?strcmp（Surrogate‘RBFtps‘）
????flag=‘TPS‘;????%thin?plate?spline?RBF
elseif?strcmp（Surrogate‘RBFcub‘）??
????flag=‘cubic‘;%cubic?RBF
end

iterctr=1;?%initialize?iteration?counter?needed?for?computing?objective?function?value?target
w_j=[0?0.0001?0.001?0.01?0.02?0.03?0.04?0.05?0.06?0.07?0.08?0.09?0.1?...
????0.11?0.12?0.13?0.15?0.20?0.25?0.30?0.40?0.50?0.75?1.0?1.5?2?3?100];?%weight?factors?used?in?global?grid?search
%uses?in?every?iteration?a?different?weight?for?creating?different
%target?values;?
N=length（w_j）;?%cycle?length?+1?because?（N+1）th?cycle?is?local?search
w_counter=0;

while?size（Data.S1）?????%first?find?minimum?of?response?surface
????myfun=@（x）RBF_eval（xData.Slambdagammaflag）;?%?RBF?model?for?predicting?objective?function?values
????%use?ordinary?DDS?algorithm?for?finding?the?minimum?of?the?response?surface
????%start?point?for?DDS?is?randomly?generated?from?variable?domain
????x0=Data.xlow+rand（1Data.dim）.*（Data.xup-Data.xlow）;
????[xmin??ymin]=ODDS（Datax0myfun?tolerance）;


????%%%%%%%%%%%%%%%%%%%%------------------
????%?add?here?other?methods?for?finding?the?minimum?of?the?response
????%?measure
????%%%%%%%%%%%%%%%%%%%%--------------------


????%compute?fdelta?for?computing?target?of?objective?function?value
????if?Data.fbest?>?0
????????fdelta=min（?max（?1?Data.fbest?）?max（Data.Ymed）-Data.fbest?）;
????else
????????fdelta=?min（?10*max（??1abs（Data.fbest）?）?max（Data.Ymed）-Data.fbest?）;??
????end

????if?mod（iterctrN）==0?%local?search
????????if?ymin?????????????xselected=xmin;
????????????fevalst=tic;?%do?expensive?objective?function?evaluation?and?record?time?needed
????????????Fselected?=?feval（Da

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1527??2014-02-12?14:09??工具箱\license.txt

?????文件??????21508??2014-02-12?14:09??工具箱\SurrogateOptimization\.DS_Store

?????文件???????6306??2014-02-12?14:09??工具箱\SurrogateOptimization\BumpinessMinSampling.m

?????文件???????3481??2014-02-12?14:09??工具箱\SurrogateOptimization\bumpiness_measure.m

?????文件???????5268??2014-02-12?14:09??工具箱\SurrogateOptimization\CandidatePointSampling.m

?????文件????????911??2014-02-12?14:09??工具箱\SurrogateOptimization\cc_calc.m

?????文件???????1605??2014-02-12?14:09??工具箱\SurrogateOptimization\cornerpoints.m

?????文件???????1207??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\corrcubic.m

?????文件???????1039??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\correxp.m

?????文件???????1176??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\correxpg.m

?????文件???????1028??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\corrgauss.m

?????文件???????1091??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\corrlin.m

?????文件???????1227??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\corrspherical.m

?????文件???????1868??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\corrspline.m

?????文件????1578894??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\dace.pdf

?????文件???????9310??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\dacefit.m

?????文件???????3942??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\dsmerge.m

?????文件???????1205??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\gridsamp.m

?????文件???????4498??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\predictor.m

?????文件????????377??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\regpoly0.m

?????文件????????385??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\regpoly1.m

?????文件????????789??2014-02-12?14:09??工具箱\SurrogateOptimization\DACE\regpoly2.m

?????文件??????28915??2014-02-12?14:09??工具箱\SurrogateOptimization\DempsterFor2models.m

?????文件???????8770??2014-02-12?14:09??工具箱\SurrogateOptimization\DempsterFor3models.m

?????文件???????2437??2014-02-12?14:09??工具箱\SurrogateOptimization\Dempster_belpl.m

?????文件???????2839??2014-02-12?14:09??工具箱\SurrogateOptimization\dempster_rule.m

?????文件???????1515??2014-02-12?14:09??工具箱\SurrogateOptimization\Distancecriterion.m

?????文件???????1317??2014-02-12?14:09??工具箱\SurrogateOptimization\distanceupdate.m

?????文件???????1443??2014-02-12?14:09??工具箱\SurrogateOptimization\EGO\bestlh.m

?????文件???????2415??2014-02-12?14:09??工具箱\SurrogateOptimization\EGO\ExpectedImprovement.m

............此處省略277個文件信息