- 1、variablefocallength(cylindrical)lens2、electroopticvariablefocallengthlens...
- 28715
- Marketdemandisastochasticvariablewhichbringsdifficultyformostprofitbyorderingrightgoods.Thispaperintroducestheproblemsofsomeidenticalequationsolvedbythenumericalcharactersoftheclassicprobabilityandstochasticvariable.Theresultsshowthatthevariationofth...
- 23685
- Waterhasavariablecoefficientofexpansion.Thedistributionofseparatelayerinjectionintensityappearslognormality,andthevariablecoefficientisoneconstant.Theeffectsofgreyyarnpre-orientationdegree,drawingtemperatureanddrawingspeedonthestrengthvariablecoeffic...
- 20883
- Thehousesize,unfortunately,isn'tanindependentvariablebecauseit'srelatedtothebedroomsvariable,whichmakessense,sincebiggerhousestendtohavemorebedrooms.Inpracticalwork,itisfrequentthatthereispowerrelationamongindependentvariableswhenthecorrelationbetw...
- 23897
- TogetaroundthisIuseadatastructuretodefineanamedindicatorvariableforeacharrayelement.Ifthelatteristrue,thentheindicatorvariableforthatcolumnissetto-5whichwillsetthecolumntothedefaultvalueforthatcolumn.Iftheformeristrue,thentheindicatorvariableforthatc...
- 25640
- CruiseControlwithvariablespeedlimiter(SPEEDTRONIC)CruisecontrolwithSPEEDTRONICvariablespeedlimitersolidstatedevices(computers,dimmerswitchesandvariablespeeddrives)Lifeislikeabicyclewithvariablespeed.Manypeoplehaveneverusedit.Nonstationaryrandomvibrat...
- 9445
- Thispaperdescribesthefirstpartofaresearchproject,"Establishingamodelofdimensionlessvariablesanditsanalysis".Thequantitativerelationamongthethresholdwindvelocityofsandmovement,sanddiameterandtheagglutinatestressofsandbedisobtainedwiththementioneddim...
- 28881
- Thecointegratingresidualcanbeanimportantexplanatoryvariableforboththeconditionalmeanandtheconditionalvarianceandcandescribethevolatilityaccuratelyinspotandfuturesmarkets.modelwithkexplanatoryvariablesFortheproblemofmulticollinearityandthenumberofexpl...
- 14095
- prismaticvariablemessagesignsystemThen,Icreateavariableforcolumns.Thehorizontalangerhasavariablepitch.Thisvariablecontrolsthecacherecyclesizelimitation.Ifyoucreateaninstancevariableinyourcontroller,thatvariablewillmagicallybeavailabletoyourviewtempla...
- 22969
- Thecountingmethodofk-ordercentralmomentofthreekindsofdiscreterandomvariable;ConditionalindependenceofthediscreterandomvariablesanditspropertiesDurationandcostofeachactivityaredependentdiscreterandomvariables.Understandingofstructurefailureprobabilityb...
- 12719
- Thedependabletheoryregardsthelife-spancharacteristicofproductsasthemainresearchobject.Usually,wedescribethelife-spanofproductswiththeextraneousvariablewhichisnonnegative.Waryofthesepossiblecriticisms,RuleandAmbadyconductedasecondexperimentthatcontrol...
- 16294
- "Thosegalaxieshavenoideathatyou'retherewatchingthem,soit'sjustsomerandomvariable,"Strausssays.Thevarianceofarandomvariablemeasureshowfarfromtheexpectedvalueitsvaluestypicallyare.Inthispaper,weconsideranindependentrandomvariablegroup'ssequencewit...
- 6155
- TheinstrumentalvariablemethodandLILCcriterionareusedtoestimatetheorderandparameterofelectro-hydraulicpositionandforcecoupledsystem.Thetrickistofindan“instrumentalvariable”whichcanactasaproxyforonevariableinastatisticalanalysis,butwhichisclearlyunre...
- 17009
- Third,dummyvariableD_1wasincluded.Thecontributiontotheearningrateoffundbydifferentmarketconditions(bullandbear)wasconsidered.Conclusion:Itiseasytounderstandtheanalysisofcovarianceandanalysisofvariancecanalsobeconsideredinregressionanalysissettingbyde...
- 9353
- infinitelyvariablespeedtransmissionHydrostatictransmission,doubledrive,twoamplitudes,3speedrange,infinitelyvariablespeed,goodover-lap-ping.Usingimportationsystemofinfinitelyvariablespeed,canadjustproductionalspeed.Hydrostatictransmission,doubledrive,...
- 15318
- electronicdiscretevariableautomaticcomputerThevariablespeedreachinglawandproportionalconstantspeedcontrolstrategyofdiscretevariablestructurecontrolsystemareproposed.Akindofnon-buffetdiscretevariablestructureguidancelawbasedonmodereferenceAccordingtow...
- 26695
- inspectionbyvariablesSequentialsamplingplansforinspectionbyvariablesforpercentnonconforming(knownstandarddeviation)...
- 13716
- Thesearecalledvariableratebondsorfloatingratenotes(FRN).However,somebondshaveinterestratesthatfluctuateduringthelifeofthebond,usuallyataspreadoverareferencerate.Thesearecalledvariableratebondsorfloatingratenotes(FRN)....
- 31296
- Thequantitynisaninteger,notacontinuousvariable.AdaptivecontinuousvariablequantumkeydistributionbasedonchannelestimationNomeasurementofacontinuousvariableiseverexact.MicrostructureandpropertiesofAZ31magnesiumalloybycontinuousvariablecross-sectionrecyc...
- 32392
- Accordingtoweightcoefficientofbinaryvariable,discretevariablescanbegraduallydeterminedinoptimizationprocess,andtheirdiscretizationcanberealizedduringiterationsuccessively.Theheartofthisproblemisthedeclarationofthedecisionvariablesasbinaryvariables....
- 20465
- CVCrollersystem(continuouslyvariablecrownrollersystem)Inthispaper,thespeedratiocontrolprincipleoncontinuouslyvariableunitofelectromotorcontrolequippedinpowersplitcontinuouslyvariabletransmissionisdescribed.Discreteratiocontrolstrategyonautomobilewith...
- 14397
- carbonfilmrotaryvariableresistorManyvariablecapacitorshaveveryshortspindleswhicharenotsuitableforthestandardknobsusedforvariableresistorsandrotaryswitches....
- 31917
- Byadjustmenttocontrolsignal,systemsmightrealizevariablevoltage,variablefrequency,steadyvoltage,steadyfrequencyclosedloopcontrol.Ltd.use520-600V/15KWalternatorsforvariablefrequencyairconditioners.AnAPFCcontrolsolutionforhighpowervariablefrequencyairco...
- 20867
- Notethat-fistheinputfieldseparatordefinedbythepredefinedvariableFS.Thesecondapproachismetrics,whichisthevaluecalculatedbytheformuladefinedbyeventsorpre-definedvariables....
- 22866
- 1、independentstandardnormalrandomvariable2、Strategicbiddingofelectricitysupplierundermarginalpricingwithnormalrandomvariable;3、Methodformultipleattributedecisionmakingwithnormalrandomvariables...
- 19078