 Wysłany: Sob 6:32, 19 Lut 2011 Temat postu: UGG ブーツ Hilbert - Huang Tra |
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| Hilbert - Huang Transform algorithm extension
M]. KoreanSocietyofCoastalandOceanEngineers. 1999.81-92. ZHAOJP. HIIANGDJ. Mirrorextendingandcircularspinefunctionforempiricalmodedee ~ 'npositionmethod [J]. JournalofZhejiangUniversity (scIENCE) ,UGG ブーツ,2001,2:247-252. PracticalimplementationoftheHilbert-HuangTransformalgorithmHUANGDa-ji, ZI-IAOJin-ping, SUji-lan (1.LaboratoryoftheOceanDynamicProcessesandSatelliteOceanography; SecondInstituteofOceanography,ghd haarglätter, StateOceanicAdministration,mbt schuhe koeln, Hang ~ um310012,moncler sito ufficiale, China) Abstract: Hilbert-HuangTransform (H ~ r) isanewlydevelopedpowerfulmethodfornonlinearandnon-stationarytimeseriesanalysis. TheempiricalmodedecompositionisthekeypartofHHT. whileitsalgorithmwasprotectedbyNASAasaUSpatent, whichlimitsthewidelyapplicationamongthescientificcommunity. Twoapproaches,ecco shoes outlet, mirrorperiodicandextrem ~ extendingmethods, havebeendevelopedforhandlingtheendeffectsofempiricalmodedee ~ nposition. TheimplementationoftheHHTisrealizedindetailtowidentheapplication. ThedetailcomparisonofresultsfromtwomethodswiththatfromHuangeta1. (1998,1999), aSwellaSthecomparisonbetweentwomethodsispresented. Generally. bothmethodsreproducefaithfulresultsaSthatofHuangeta1. Formirrorperiodicmethod (MPM), thedataisextendedonceforever. Ideally, itisawayforhandlingtheendeffectsoftheHHT. espedallyforthesign ~ thathassymmetricwave ~ olTn. Theextremaextendingmethod (EEM) behavesaSgoodaPM, anditietterthanMMforthesign ~ thathasstrongasymmetricwaveform. However. ithastoperformextremaenvelopeextendingineveryshiftingprocess. Keywords: Hil ~ rt-HuangTransform (HHT); signalprocessing; EmpiricalModeDecomposition (EMD) ... More articles related to topics： uggs bestellen Constantly sum up experience and raise awaren asics australia In 2005 the three provinces and on p90x calendar Flowers deep soft dash _2949 rhyme |
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