ParameterEstimation:SubspaceMethods

Inthischapterandnextchapter,weintroduceestimationmethodsbasedonvariouscriteria.InSection2,wediscusstheMVDR(Capon)beamformer.InSection3andSection4,wedeveloptwoimportantsubspacebasedmethods:theMUSIC(MultipleSignalClassification)algorithmandtheESPRIT(EstimationofSignalParameterviaRotati