The generalized lapped pseudo-biorthogonal transform: oversampled linear-phase perfect reconstruction filterbanks with lattice structures

We investigate a lattice structure for a special class of N-channel oversampled linear-phase perfect reconstruction filterbanks with a decimation factor M smaller than N. We deal with systems in which all analysis and synthesis filters have the same finite impulse response (FIR) length and share the...

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Veröffentlicht in:	IEEE transactions on signal processing 2004-02, Vol.52 (2), p.434-446
Hauptverfasser:	Tanaka, T., Yamashita, Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Biomedical signal processing Cost function Design engineering Detection, estimation, filtering, equalization, prediction Discrete cosine transforms Discrete transforms Exact sciences and technology Factorization Finite impulse response filter Impulse response Information, signal and communications theory Laboratories Lattices Mathematical analysis Noise Reconstruction Signal and communications theory Signal generators Signal processing Signal synthesis Signal, noise Studies Telecommunications and information theory Transforms
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