Computational efficiency of modified DFT polyphase filter banks

N.J. Fliege

doi:10.1109/ACSSC.1993.342326

Proceedings of 27th Asilomar Conference on Signals, Systems and Computers

Computational efficiency of modified DFT polyphase filter banks

Year: 1993, Pages: 1296,1297,1298,1299,1300

DOI Bookmark: 10.1109/ACSSC.1993.342326

Authors

N.J. Fliege, Tech. Univ. Hamburg, Germany

Abstract

In this paper, the so-called modified DFT polyphase filter bank is introduced. Main purpose of the paper is a comparison between the computational efficiency of some versions of the modified DFT polyphase filter bank and that of the well-known cosine-modulated filter bank. Additionally, some remarkable differences between both filter bank types are discussed.<>

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Computational efficiency of modified DFT polyphase filter banks

Authors

Abstract

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