学科分类
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3 个结果
  • 简介:In1951ProfessorWeiminZhengreturnedtothePeople'sRepublicofChinafromtheUnitedKingdomtoassistinbuildinghiscountryintoamodernnation.RatherthanpursueadoctoraldegreeattheCaliforniaInstituteofTechnology,orCaltechasitispopularlycalled,ProfessorZheng,unselfishlyandpatriotically,decidedthathewoulddevotehismanytalentstoprovidingafirst-classeducationtoChinesestudentswithinastronguniversitysystem.Inparticular,he

  • 标签: 回忆录 加州理工学院 季节 加利福尼亚 博士学位 中国人
  • 简介:Thenecessaryandsufficientconditionsforalinearestimatorofalinearestimablefunctionofregressioncoefficientsinageneralfixedeffectslinearmodelwiththeassumptionsofnormalitytobeadmissibleintheclassofallestimatorsundermatrixlissfunctionaregiven.Forageneralrandomeffectsormixtedeffectslinearmodelthenecessaryandsufficientconditionsareobtainedtoo.

  • 标签: ADMISSIBILITY matrix LOSS function LINEAR model