Title :
Comment on "Parity-Check Matrix Calculation for Paraunitary Oversampled DFT Filter Banks
Abstract :
In a previous paper, Karp, Kieffer, and Duhamel have presented three methods to calculate the parity-check matrix of paraunitary oversampled DFT filter banks. Here is another.
Keywords :
discrete Fourier transforms; filtering theory; matrix algebra; signal sampling; paraunitary oversampled DFT filter bank; parity-check matrix calculation; Bonding; Discrete Fourier transforms; Filter bank; Linear systems; Matrix converters; Multidimensional systems; Parity check codes; Signal processing; Statistics; Joint source-channel coding; oversampled discrete Fourier transform (DFT) filter banks; parity-check matrix;
Journal_Title :
Signal Processing, IEEE Transactions on
DOI :
10.1109/TSP.2009.2027459
