Nanako Ubayama, Toma Miyata, Naoyuki Aikawa. A design method for IIR digital filters with variable stopband using semidefinite programming. In Proceedings of the International Symposium on Information Theory and its Applications, ISITA 2010, 17-20 October 2010, Taichung, Taiwan. pages 611-615, IEEE, 2010. [doi]
Abstract is missing.