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1、AGeneticAlgorithmforFunctionOptimization:AMatlabImplementationChristopherR.HouckNorthCarolinaStateUniversityandJefferyA.JoinesNorthCarolinaStateUniversityandMichaelG.KayNorthCarolinaStateUniversityJefferyA.Joines和MichaelG.KayAgeneticalgorithmimplementedinMatlabispresent
2、ed.Matlabisusedforthefollowingreasons:itprovidesmanybuiltinauxiliaryfunctionsusefulforfunctionoptimization;itiscompletelyportable;anditisefficientfornumericalcomputations.Thegeneticalgorithmtoolboxdevelopedistestedonaseriesofnon-linear,multi-modal,non-convextestproblems
3、andcomparedwithresultsusingsimulatedannealing.Thegeneticalgorithmusingafoatrepresentationisfoundtobesuperiortobothabinarygeneticalgorithmandsimulatedannealingintermsofeffciencyandqualityofsolution.Theuseofgeneticalgorithmtoolboxaswellasthecodeisintroducedinthepaper.Cate
4、goriesandSubjectDescriptors:G.1[NumericalAnalysis]:Optimization--UnconstrainedOptimization,nonlinearprogramming,gradientmethodsGeneralTerms:Optimization,AlgorithmsAdditionalKeyWordsandPhrases:geneticalgorithms,multimodalnonconvexfunctions,Matlab1.INTRODUCTION介绍Algorithm
5、sforfunctionoptimizationaregenerallylimitedtoconvexregularfunctions.However,manyfunctionsaremulti-modal,discontinuous,andnondifferen--------------------------------------------------------------------------------------------------------------------Name_ChristopherR.Houc
6、kAddress:NorthCarolinaStateUniversity,Box7906Raleigh,NC,27695-7906,USA(919)515-5188,(919)515-1543,chouck@eos.ncsu.eduAffliation:NorthCarolinaStateUniversityName:JefferyA.JoinesAddress:NorthCarolinaStateUniversity,Box7906Raleigh,NC,27695-7906,USA(919)515-5188,(919)515-15
7、43,jjoine@eos.ncsu.eduAffliation:NorthCarolinaStateUniversityName:MichaelG.KayAddress:NorthCarolinaStateUniversity,Box7906Raleigh,NC,27695-7906,USA(919)515-5188,(919)515-1543,kay@eos.ncsu.eduAffliation:NorthCarolinaStateUniversitySponsor:Thisresearchwasfundedinpartbythe
8、NationalScienceFoundationundergrantnumberDMI-9322834.---------------------------------------------------------
