Peter J. Kootsookos, Robert R. Bitmead, Michael Green. FIR (q) filter design without the linear phase constraint. In 1991 International Conference on Acoustics, Speech, and Signal Processing, ICASSP '91, Toronto, Ontario, Canada, May 14-17, 1991. pages 1989-1992, IEEE Computer Society, 1991. [doi]
Abstract is missing.