signal的知识精选
Howdocertaindiseasesaffectsignaltransduction?Dualsignaltransductionsystemisasignaltransductionmechanismwidelyexistedinbacteria.EffectofgastrinonSTAT3signaltransductionpathwayincolorectalcancersw480cel...
RadaremittersignalrecognitionbasedonWelchpowerspectrumEEGsignalrecognitionmethodbasedonwaveletpackettransformandclusteringanalysisMulti-componentsLFMsignalrecognitionbasedontime-frequencyreassignmenta...
getabusysignalIdialedhernumberbutgotabusysignal.herlineisbusy;receptionists'telephonesarealwaysengaged;thelavatoryisinuse;keptgettingabusysignal.I'vecalledseveraltimes,butIkeepgettingabusysignal.Eve...
OscillatorofradarIFsignalsimulatorbasedonDDStechnologyExtractionoftheIn-pulseCharacteristicsofSignalBasedonDirectSamplingfromIFsignalandquadraturecoherentdetectionRealizationofquadraturecoherentdetect...
IntheUnitedStatesArmy,orangeisthecoloroftheUnitedStatesArmySignalCorps.OnenotablepigeonnamedCherAmi("DearFriend"inFrench)flewfortheU.S.ArmySignalCorpsinFranceduringWWI.ChineseAmericansoldiersoftheU....
1、Thereforthisresearchwasdesignedtoexaminethisissuebysignaldetectiontheory.2、Thetraditionalsignaldetectiontheoryandmethodusinglikelihoodratiotesthasbeenusedwidely,butithasobviousdrawbacks.3、Iftheba...
1、Theapplicationsofthetheorytoradarsignaldetectionandadaptivearrayantennaarediscussed.2、Theradarsignaldetectionperformancesanddataratemaybeimprovedfromproperapplicationofsequentialdetectionmethodinp...
1、DisableJVMsignalhandling.2、AMFMsignalgenerator3、SNRestimationmethodofLFMsignaldetection4、LFMsignaldetectionbyfastchirptransform...
Whenexploringandresearchingonmacroscopicalandmicrocosmicworld,theweaksignaldetectionisneeded.StudyofweaksignaldetectionbasedonchaoticoscillatorandwavelettheoryNovelapproachofreal-timeELFweaksignaldete...
Thereceivedsignalfromtargetoflinearfrequency-modulatedcontinueswave(LFMCW)radarisalinearfrequency-modulated(LFM)signal.SCAT-IavionicsUSESthereceivedsignaltoimprovepositionaccuracyandsignalintegrityalo...
Itislikeasemaphoresignalwavingbeforetheeyesoftheparticlephysicists."Beforetheinventionofthetelegraph,semaphoresignalingwithlightsonhightowerswasusedtotransmitmessagesBetweendistantpoints;messageswere...
Maybetherewasnosignal.Withnosignal,nocurrentwillflowfromthebatterythroughthereceiver.Theresultisthereisnosignal-oratleastaveryreducedsignal-forthereceivingantennatoreceive.ThereisnoTV,nocellphoneandno...
AnewspreadspectrumschemecombinedwithachirpsignalinafractionalFouriertransformdomainAnditcangeneratorallkindsofbasicsignalsandchirpsignal.Ithassomanyfunctionsincludingdisplayofthesignalfrequencyandthep...
Thecodedsignalisreceivedbysatellitedishes.Thecodedsignalisreceivedbythedishsatelliteantenna.Phase-codedsignalsaresensitivetoDopplerandcannotachievepulsecompressionwell.Theperiodicoscillatorsatcritical...
1、Thephysicalmechanismofsignalprocessingbasedontheaperiodicstochasticresonance(ASR)systemisanalyzed,andastatisticalapproachforrecoveringthebinarysignalisproposed.2、Thenonlinearresponseinthebistables...
Intheprocessofsignaltransmission,noisysignalsinterferewithnormalsignalsunavoidably.Waveletsoft-thresholdde-noisingmethodwasappliedtopreprocessthenoisysignal,andthenoiseinterferenceindisturbancedetecti...
broadcastsignalbandwidthInlinearfrequencymodulatedcontinuouswave(LFM-CW)radartherangeresolutionisdeterminedbysignalbandwidthandlinearity....
Conwayflashedadistresssignalwithhispocketlight.Functionalandinbrightlight,lowlight,strobe,SOSdistresssignalintherecycling.SouthKoreannavaldestroyerhadracedtotheship'saidafteritsentadistresssignal.The...
signaltonoiseanddistortionratioTheybeamedthesignaltothesatellite.(military)signaltoturnthelightsout.Ifthesignalisnoisy,thenfilteringthesignaltoreducetheamplitudesofthenoisefrequenciesimprovessignalqua...
Maskthesignalsetwiththeunwantedsignals.Electricalnoise-essentiallyanyunwantedsignal-canarisefromanumberofsources....
interferencesignalTheexperimentsshowthatthepositioningaccuracyofextrapolationmethodforzeroopticalpathdifferencepointoffiberquasi-whiteinterferencesignalislessthan0.5interferencefringes....
coordinatedtrafficsignalsystemDynamictrafficsignalcontrolareatrafficsignalcontrolsystemmicroprocessor-basedtrafficsignalcontrollerThecarwaspastthetrafficsignalRoadtrafficsignalcontrollerisanimportantd...
Detachedfromparachute,Ishotasignalpistol.Thesignalpistolwentoffwithabang.Thedogstriedtoprotectusandwefiredasignalpistoltotryandscareitaway....
1、DOAestimationmethodofcoherentsignalbasedonfourth-ordercumulates2、MethodofcoherentsignalprocessingforMIMOradarbasedontransmittingdiversity3、ImprovedToep-MUSICalgorithmforhighresolutionprocessingof...
Communicationofaudiblesignalsencodedinelectromagneticwaves.Avisualoraudiblesignalingdevice,operatedbyrelays,whichindicatesconditionsofassociatedcircuits.Amethodofrequestingspecifictypesofdatainputfrom...
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