Masayoshi Nakamoto, Shuichi Ohno. Closed-form approximation of linear phase IIR digital filters with guaranteed stability. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011, May 22-27, 2011, Prague Congress Center, Prague, Czech Republic. pages 1645-1648, IEEE, 2011. [doi]
Abstract is missing.