- Itstemsfromtheconceptofinstantaneousfrequency,anditcandescribeaccuratelythelocalpropertiesofdynamicdatainthetime-frequencyplane.Therelationshipbetweenwaveletridgeandinstantaneousfrequencyisanalyzedandanewmethodofthemechanicalcharacteristictestofthewi...
- 21581
- Withtheincreaseofthevehicleamount,trafficaccidentoccurrencefrequencyinChinahasrisen.Atpresentvarioustypesofwinddamagewillhaveatrendofincrease,whetheroccurrencefrequencyorstrength.Differenceslieintheoccurrencefrequencyandintheuseofstrategiessuchas"su...
- 29952
- highresolutionlowfrequencyspectrumanalyzerautomaticradio-frequencyspectrumrecordingequipmentaltersthefrequencyspectrumofsignalspassingthroughit.Theradiomonitoringisthespythatfrequencyspectrummanage.Usingfrequencyspectrumanalysisofphasefunctiontocalcu...
- 25966
- theentirefrequencyrangeofelectromagneticwaves.PowerflowtransferratioofvibrationpathsystemsinfrequencyrangeAcoustics--Ultrasonicpowermeasurementinthefrequencyrange0.5~10MHzEnterfrequencyrange,andconnectfrequencyconstraintshapetoconstrainedrole(s)orobje...
- 20664
- Andangularfrequencyisthesquarerootinertiaaboutpointp.Thisdesignistheuseofleadingcorrectionprinciple,finallymeettheperformanceindexofacontrolsystemopenloopgain,phasemargin,angularfrequencyrequirements....
- 29156
- Theinventiondisclosesanintracavityfrequencydoublinglaserforeliminatingfrequencydoublingcrystalwave-plateeffect,whichrelatestothefieldofintracavityfrequencydoublinglasers.DesignofhighprecisetemperaturecontrollerforDPSSfrequencydoublinglasersGeneration...
- 26584
- EffectsofextremelylowfrequencyelectromagneticfieldonBEL-7402celllinesoflivercarcinomaLocalizationtechniqueofpipelinedetectingbasedonextremelylowfrequencyelectromagneticwaveEffectofextremelylowfrequencyelectromagneticfieldsonBaxandBcl-2expressioninspe...
- 28159
- Existingpredominantly,intheVeryLowfrequencypartoftheradiospectrumthatcorrespondswiththeaudiofrequencyrange,wecanexperiencethisactivityasaudiblesound.Thedielectriccoefficientsofhematiteoresmeasuredinaudiofrequencyrangearealwayslargeinvalue,andshowthat...
- 21143
- Becausewhenthefrequencyofclosetothemeshingofgearssusceptibletothenaturalresonancefrequency.Equallyeachofushasauniquebioelectricalresonancefrequencyinourbrains.Secondly,weanalyzetheeven-modeandodd-moderesonancefrequencyofdual-modeT-shapedresonatorandi...
- 11369
- Thefrequencyassociatedwiththefirstmodeissometimescalledthefundamentalfrequency.Theexperimentalitemsincludethefundamentalfrequency(Fo),therimalduration,theamplitudeandtheformants.Thedurationandfundamentalfrequencycanbechangedbyadjustedthespeechparamet...
- 17278
- basicrepetitionfrequencyPulserepetitionfrequencyframerepetitionfrequencyrangeofpulserepetitionfrequencyAnti-jammingperformanceofhighpulserepetitionfrequencytrackingradarwithrandomfrequencyhoppingMethodforDopplercentroidestimationofairborneradarwithah...
- 5252
- Itsparameterscanberegulatedbykeyboardinordertocontrolamplificationandcutofffrequencybystep.BecausetheHFhornhadaverylargemouthdiameterithadaninherentlylowcutofffrequency.ThelinearrayFPAhasmuchhigherspacecutofffrequencyandwiderFOVrelativetothestaringsy...
- 20848
- frequencyresponsedisplaysetreproducingchannelamplitudefrequencyresponsepressurefrequencyresponseofmicrophonefree-fieldfrequencyresponseofmicrophoneSimplifiedall-phasefilteringstructurewithfrequencyresponsecontrolledThefrequencyresponsefunctioninclude...
- 24119
- lowfrequencydischargelowfrequencyradio-rangeultra-lowfrequencydualtraceoscilloscopegermaniumlowfrequencyhighpowertriodeverylowfrequencybandradiatedfieldsystempairedhighandlowfrequencytelecommunicationcablelowfrequencyACcodedtrackcircuitTestmethodsfor...
- 16993
- Hevariedthetransmissionfrequency.Thefrequency-guidedreceiverrequirestargetsignal'scarrierfrequency,gainedbyfrequencymeasurement,toinductdatarateconversion.mainsmediumfrequencyinductionheatingequipmentAccidentsarehappeningwithincreasingfrequency.This...
- 16826
- ImagequalityassessmentbasedonfrequencydomainofstructuralsimilaritiesAblindimagewatermarkingmethodbasedonfrequencydomaintransformApower-savingsingle-carrierfrequencydomainequalizationsystemContentbasedimagewatermarkingalgorithminhypercomplexfrequencyd...
- 10198
- Thispaperfocusesoncarrierfrequencyoffsetestimation(CFO)andmultiuserinterferenceeliminationinuplinkOFDMAsystembasedongeneralizedcarrierassignmentschemes.Ajointblindestimationmethodbasedonspectrumoverlapforuplinkinterleavedorthogonalfrequencydivisionmu...
- 11638
- TheSixSigmaBlackBeltshouldbeabletoreadvaluesfromacumulativefrequencyogive.Acumulativefrequencydistributionenablesustoseehowmanyobservationslieaboveorbelowcertainvalues....
- 25432
- commutatorfrequencychangerChanger,generalsymbol.Right-clickforfrequencychangerorpulseinverter.Thispaperdescribestheapplicationoffrequencychangerinfilter,coalwasherandGZGFeeder.Thispaperintroducesapplicationoffrequencychangerinoxidationditchofsewagetr...
- 15274
- Thedynamiccharacteristicoflinearrollingguideaffectedbymodalfrequencyandmodalshapewasstudied.Bymodalstiffnessmatrix,modalmassmatrixandmodalfrequency,shaftunitsofsimulatorisdesigned.Theformerthreestepsnaturalcharacteristicsareidenticalwiththerealunits...
- 26389
- Thefrequencydistributionisfoundationaltosubsequentstepsofanalysis.ThescreenshotinFigure5belowshowsthegraphicalrepresentationofafrequencydistributionandshowsahighlyskewedsetdominatedbyapairofvalues.Bygeneratingavaluelistinthefrequencydistribution,thev...
- 16357
- marinefrequencybandfundamentalfrequencybandverylowfrequencybandradiatedfieldsystemCommunicationofthesecondframesUSESasecondfrequencybandthatatleastpartiallyoverlapsthefirstfrequencyband.Eachchannelmaintainstheallocatedfrequencyinasinglefrequencyband....
- 27272
- Standardconfigurationissidlefrequencyconversionmotordrive;optionalconfigurationisservomotordrive....
- 20783
- frequencydivisiondatelinkOFDM(orthogonalfrequencydivisionmultiplexer)frequencydivisionmultiplextelegraphsystemmicrowaverelaysystemusingfrequencydivisionmultipletelemeteringsystemoffrequencydivisiontypePowerallocationofcognitiveorthogonalfrequencydivi...
- 17980
- Frequencyspectrumelement,carrierfrequency.Frequencytypecanbespecified.single-channelcarrierfrequencytelephoneterminalApower-savingsingle-carrierfrequencydomainequalizationsystemFinally,thesejudgedvariablesadjustthelocaloscillatingfrequencytotrackthec...
- 10396