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Statements

Subject Item
n2:RIV%2F68407700%3A21230%2F07%3A03133782%21RIV08-GA0-21230___
rdf:type
skos:Concept n20:Vysledek
dcterms:description
In the case of the sound signals analysis we usually use logarithmic scale on the frequency axis. Computing of a sound signal spectrum by the Fourier transform does not bring ideal results in this case. WFB spectral analysis is a new method which combines wavelet filter bank with the Fourier transform. This method brings good frequency resolution on the low frequencies together with a fast response on the high frequencies. This paper consists of a short introduction to the WFB spectral analysis and a description of the Matlab GUI for the WFB spectral analysis. In the case of the sound signals analysis we usually use logarithmic scale on the frequency axis. Computing of a sound signal spectrum by the Fourier transform does not bring ideal results in this case. WFB spectral analysis is a new method which combines wavelet filter bank with the Fourier transform. This method brings good frequency resolution on the low frequencies together with a fast response on the high frequencies. This paper consists of a short introduction to the WFB spectral analysis and a description of the Matlab GUI for the WFB spectral analysis. Článek se zabývá WFB spektrální analýzou.
dcterms:title
Matlab GUI pro WFB spektrální analýzu Matlab GUI for WFB Spectral Analysis Matlab GUI for WFB Spectral Analysis
skos:prefLabel
Matlab GUI pro WFB spektrální analýzu Matlab GUI for WFB Spectral Analysis Matlab GUI for WFB Spectral Analysis
skos:notation
RIV/68407700:21230/07:03133782!RIV08-GA0-21230___
n3:strany
Nečíslováno
n3:aktivita
n10:P
n3:aktivity
P(GA102/05/2054)
n3:dodaniDat
n8:2008
n3:domaciTvurceVysledku
n7:6909736
n3:druhVysledku
n17:D
n3:duvernostUdaju
n6:S
n3:entitaPredkladatele
n9:predkladatel
n3:idSjednocenehoVysledku
432366
n3:idVysledku
RIV/68407700:21230/07:03133782
n3:jazykVysledku
n16:eng
n3:klicovaSlova
spectral analysis
n3:klicoveSlovo
n18:spectral%20analysis
n3:kontrolniKodProRIV
[7CBE0F5846A0]
n3:mistoKonaniAkce
Praha, Kongresové centrum ČVUT
n3:mistoVydani
Praha
n3:nazevZdroje
Technical Computing Prague 2007
n3:obor
n15:BI
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
1
n3:projekt
n12:GA102%2F05%2F2054
n3:rokUplatneniVysledku
n8:2007
n3:tvurceVysledku
Nováček, Jan
n3:typAkce
n11:EUR
n3:zahajeniAkce
2007-11-14+01:00
s:numberOfPages
5
n13:hasPublisher
Humusoft
n5:isbn
978-80-7080-658-6
n21:organizacniJednotka
21230