Novel and efficient realizations of FIR digital filters

Novel and efficient realizations of FIR digital filters

An FIR filter can usually be realized in the direct form or in cascade form. The Chebyshev-type structures, known for the 2-D FIR filter implementation, are generalized to the realization of arbitrary 1-D causal FIR filters. The new realizations show several attractive properties and can be implemen...

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Veröffentlicht in:IEEE transactions on signal processing 1996-08, Vol.44 (8), p.2071-2073
Hauptverfasser: Xiaoning Nie, Unbehauen, R.
Format: Artikel
Sprache:eng
Schlagworte:
Chebyshev approximation
Digital filters
Filter bank
Filtering
Finite impulse response filter
Lattices
Nonlinear filters
Passive filters
Polynomials
Transfer functions
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Zusammenfassung:An FIR filter can usually be realized in the direct form or in cascade form. The Chebyshev-type structures, known for the 2-D FIR filter implementation, are generalized to the realization of arbitrary 1-D causal FIR filters. The new realizations show several attractive properties and can be implemented using modular pipelineable processor arrays.
ISSN:1053-587X
1941-0476
DOI:10.1109/78.533727