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???????21508??2012-10-08?07:11??SurrogateOptimizationModule_FileExchange\.DS_Store
?????文件??????233323??2012-10-02?12:22??SurrogateOptimizationModule_FileExchange\_Tutorial.pdf
?????文件????????3481??2012-10-03?08:47??SurrogateOptimizationModule_FileExchange\bumpiness_measure.m
?????文件????????6306??2012-10-03?08:47??SurrogateOptimizationModule_FileExchange\BumpinessMinSampling.m
?????文件????????5268??2012-10-03?08:47??SurrogateOptimizationModule_FileExchange\CandidatePointSampling.m
?????文件?????????911??2012-10-03?08:47??SurrogateOptimizationModule_FileExchange\cc_calc.m
?????文件????????1605??2012-10-03?08:46??SurrogateOptimizationModule_FileExchange\cornerpoints.m
?????文件????????1207??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\corrcubic.m
?????文件????????1039??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\correxp.m
?????文件????????1176??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\correxpg.m
?????文件????????1028??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\corrgauss.m
?????文件????????1091??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\corrlin.m
?????文件????????1227??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\corrspherical.m
?????文件????????1868??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\corrspline.m
?????文件?????1578894??2002-08-05?10:03??SurrogateOptimizationModule_FileExchange\DACE\dace.pdf
?????文件????????9310??2011-10-19?12:30??SurrogateOptimizationModule_FileExchange\DACE\dacefit.m
?????文件????????3942??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\dsmerge.m
?????文件????????1205??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\gridsamp.m
?????文件????????4498??2011-10-29?20:10??SurrogateOptimizationModule_FileExchange\DACE\predictor.m
?????文件?????????377??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\regpoly0.m
?????文件?????????385??2002-08-05?09:59??SurrogateOptimizationModule_FileExchange\DACE\regpoly1.m
?????文件?????????789??2002-09-04?06:41??SurrogateOptimizationModule_FileExchange\DACE\regpoly2.m
?????文件????????2437??2012-10-03?08:46??SurrogateOptimizationModule_FileExchange\Dempster_belpl.m
?????文件????????2839??2012-10-03?08:46??SurrogateOptimizationModule_FileExchange\dempster_rule.m
?????文件???????28915??2012-10-03?08:46??SurrogateOptimizationModule_FileExchange\DempsterFor2models.m
?????文件????????8770??2012-10-03?08:46??SurrogateOptimizationModule_FileExchange\DempsterFor3models.m
?????文件????????1515??2012-10-03?08:44??SurrogateOptimizationModule_FileExchange\Distancecriterion.m
?????文件????????1317??2012-10-03?08:44??SurrogateOptimizationModule_FileExchange\distanceupdate.m
?????文件????????1443??2012-10-05?06:04??SurrogateOptimizationModule_FileExchange\EGO\bestlh.m
?????文件????????2415??2012-09-20?08:20??SurrogateOptimizationModule_FileExchange\EGO\ExpectedImprovement.m
?????文件????????1206??2012-10-05?06:04??SurrogateOptimizationModule_FileExchange\EGO\jd.m
............此處省略257個文件信息