Article Dans Une Revue IEEE Transactions on Signal Processing Année : 2008

Parity-check matrix calculation for paraunitary oversampled DFT filter banks

Résumé

Oversampled filter banks, interpreted as error correction codes, were recently introduced in the literature. We here present an efficient calculation and implementation of the parity-check polynomial matrices for oversampled DFT filter banks. If desired, the calculation of the partity-check polynomials can be performed as part of the prototype filter design procedure. We compare our method to those previously presented in the literature.

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hal-00549122 , version 1 (21-12-2010)

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  • HAL Id : hal-00549122 , version 1

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Tania Karp, Michel Kieffer, Pierre Duhamel. Parity-check matrix calculation for paraunitary oversampled DFT filter banks. IEEE Transactions on Signal Processing, 2008, 56 (10), pp.5277-5283. ⟨hal-00549122⟩
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