Orthogonal time-varying filter banks and wavelet packets

Considers the construction of orthogonal time-varying filter banks. By examining the time domain description of the two-channel orthogonal filter bank the authors find it possible to construct a set of orthogonal boundary filters, which allows to apply the filter bank to one-sided or finite-length s...

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Veröffentlicht in:	IEEE transactions on signal processing 1994-10, Vol.42 (10), p.2650-2663
Hauptverfasser:	Herley, C., Vetterli, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Channel bank filters Distortion Filter bank Polynomials Signal analysis Signal design Signal processing Tree data structures Wavelet packets
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