Optimum compaction filters for cyclostationary signals
Ashish Pandharipande, Soura Dasgupta · IEEE International Conference on Acoustics Speech and Signal Processing · 2002
This paper considers the energy compaction problem for wide-sense cyclostationary (WSCS) signals. Periodic Nyquist-N filters and optimum compaction filters are defined and their properties examined. A procedure for designing compaction filters is given, and application to subband coding of WSCS signals is explored.