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On the theory and design of a class of PR causal-stable IIR Non-uniform Recombination Cosine Modulated Filter Banks
2005 IEEE International Symposium on Circuits and Systems
This paper studies the theory and design of a class of perfect reconstruction (PR) causal-stable nonuniform recombination cosine modulated filter banks (RN CMFBs) with IIR filters. It is based on the RN CMFB previously proposed by one of the author. A PR FIR RN CMFB of similar specification is first designed. The prototype filters of the CMFBs are then model reduced to obtain a nearly PR (NPR) IIR RN CMFB by modifying a model reduction technique proposed by Brandenstein and Unbehauen. With
doi:10.1109/iscas.2005.1464783
dblp:conf/iscas/ChanY05
fatcat:yde42gylwvcgbdffk7arfh65ei