Design of semi-sparse multi-band digital filters using branch and bound method. - Masayoshi Nakamoto; Tomohiro Hirakawa; Torn Yamamoto (IECON, 2015)

A GA-based optimization for multi-band digital filters with the sameness conditions of filter coefficients. - Masayoshi Nakamoto; Tomohiro Hirakawa; Naoyuki Aikawa; Torn Yamamoto (IECON, 2016)