简介:Inthispaper,adiscussiononthenewpolynomial-timealgorithmforlinearprogrammingasproposedbyKarmarkar.N.ispresented.Theproblemissolvedwhenaninitialfeasiblesolutionisunknown.Forthecasewheretheoptimumvalueoftheobjectivefunctionisunknown,thereasonablenessandfeasibilityoftheslidingobjectivefunctionmethodareproved.Andamethodofmodifyingtheparametersisputforward.
简介:HEMINGWAY’sstory,“HillsLikeWhiteElephants”,isaboutlovingrelationshipsbetweenanAmericanmanandagirl.Aslovers,theyarein-timate,withthegirlinthestateofpregnancy.Thestoryistoldfromtheobjectivepointofview.Ittakesplaceduringa40-minutewaitbetweentrains.Whatliesbehindthemisindicatedbythelabelsontheirbags.Whatliesaheadofthemimpliesentireforceanddir-ectionofthestory.Itisatthestationthatadecisionwillbemadethat
简介:针对我院车辆动用频繁,管理难度大的实际,设计并实现了以C/S结构为基础的车辆自动化管理信息系统。文章介绍了系统结构,系统功能模块划分和设计方法。该系统已在我院车队中成功运行,提高了车队的自动化管理水平。