基于虛擬儀器技術的神經(jīng)信息在線分析平臺.pdf

1、浙江大學碩士學位論文基于虛擬儀器技術的神經(jīng)信息在線分析平臺姓名：婁海芳申請學位級別：碩士專業(yè)：生物醫(yī)學工程指導教師：葉志前20040601ABSTRACTInrecentyearsalongwiththedevelopmentofcomputer，themedicalinstrumentsforacquisitionandprocessingofmedicalsignalsareincreasinglydevelopingintoaut

2、omatizationandintelligentization帥ingtoonlysinglesignalandveryhighprice，manyimportmedicalequipmentshavingabilityofdataacquisitionhavenotfar—rangingbeenappliedbyhospitalandlaboratoryTherefore，themaincontentofthisthesisisse

3、tupauniversalplatformofexperiment，whichcanacqireandreal—timeanalysistheneuralinformation，andhavebetterexpansibilityandagilityInviewofthecomplexityoftheneuralinformationandthedifficultyofsignalscollection，weachieveframewo

4、rkofthesystem，whichconsistofsoftwarefunctionandhardwarefunction，andactualizecollectionandprocessingofEEGandECGMoreover，intheextendingphasewestrengthenthefunctionofthesystem，andachievethedeepstratumofneuralinformation。Wei

5、ntroduceandanalysethetheorystructureandmeaningofvirtualinstrumentationindetail，andemphasizeanalysisofstructureandcharacteristicofvirtualmedicalsignalprocessinginstrumentinthispaper，Basingonthis，weresearchthemethodsofdesi

6、gnmentandachievementofthesystem，itiScrucialtodesignandachievethesoftwarefunctionofthesystemIntermofthestructureofvirtualinstrumentation，first，wedesignandachievethehardware，haveemphasisonthesignalamplifierforthesakeofsign

7、alcollectionintheprocessingofachievingthethesisSecond，wedesignandachievethefunctionofsoftwarewithobjectorientedThesoftwarefunctioneonsistofsignalreal—timecollection，wavedisplay，signalstorageandmanagement，signalanalysisWi

8、ththeMeasurementstudi060ofNIandit’scontrols，weexploitthesystem，andenhancetheefficiencyofexploitationFinally，manyone—upmethodsofsignalprocessingareappliedItiseffectivetosieveinterferentialsignalsandachieveanalysisofEEGand

9、ECGIntheendofthisthesis，weputforwardsomemethodsofmakingupthesystem1imitationtogroundthesystemintheextendingphase，andopenupprospectsforthedomainofmedicalsignalsprocessinginchinaKeyWords：Neuralinformation：Virtualinstrument