introduction-to-biological-signal-analysis

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1、Biological Signal Analysis Ramaswamy Palaniappan Download free books at RamaswamyPalaniappanBiologicalSignalAnalysis2BiologicalSignalAnalysis©2010RamaswamyPalaniappan&VentusPublishingApSISBN978-87-7681-594-33BiologicalSignalAnalysisContentsContentsPrefa

2、ce9Abouttheauthor101.Introduction111.1ATypicalBiologicalSignalAnalysisApplication111.2ExamplesofCommonBiologicalSignals141.2.1Electrocardiogram141.2.2Electroencephalogram171.2.3EvokedPotential211.2.4Electromyogram221.2.5Phonocardiogram231.2.6OtherBiolog

3、icalSignals241.3Contentsofthisbook251.4References272.Discrete-timesignalsandsystems282.1Discrete-timesignal282.1.1Sampling292.1.2Aliasing302.2Sequences31Fast-trackyourcareerMastersinManagementStandoutfromthecrowdDesignedforgraduateswithlessthanoneyearof

4、full-timepostgraduateworkexperience,LondonBusinessSchool’sMastersinManagementwillexpandyourPleaseclicktheadvertthinkingandprovideyouwiththefoundationsforasuccessfulcareerinbusiness.Theprogrammeisdevelopedinconsultationwithrecruiterstoprovideyouwiththeke

5、yskillsthattopemployersdemand.Through11monthsoffull-timestudy,youwillgainthebusinessknowledgeandcapabilitiestoincreaseyourcareerchoicesandstandoutfromthecrowd.LondonBusinessSchoolApplicationsarenowopenforentryinSeptember2011.Regent’sParkLondonNW14SAUnit

6、edKingdomFormoreinformationvisitwww.london.edu/mim/Tel+44(0)2070007573Emailmim@london.eduemailmim@london.eduorcall+44(0)2070007573www.london.edu/mim/4BiologicalSignalAnalysisContents2.3BasicDiscrete-timeSystemOperations312.3.1Product(modulation)312.3.2A

7、ddittion322.3.3Multiplication332.3.4Timereversal(folding)332.3.5Branching332.3.6Timeshifting342.3.7Timescaling342.3.8Combinationofoperations352.4Examplesonsequenceoperations362.5Bibliography393.Fouriertransform403.1Discretefrequency403.2DiscreteFouriert

8、ransform423.3DFTcomputationusingmatrixrelation473.4Picketfenceeffect483.5Effectsoftruncation493.6ExamplesofusingDFTtocomputemagnitudespectrum523.7Periodogram553.7.1Welchmethod563.8References574.DigitalFiltering584.1FilterSpecifica