Symmetric Extension Methods for Parallel M-Channel PR LP FIR Analysis/Synthesis Systems. - Li Chen 003; Truong Q. Nguyen; Kwok Ping Chan (ISCAS, 1994)

Symmetric extension methods for M-channel linear-phase perfect-reconstruction filter banks. - Li Chen 003; Truong Q. Nguyen; Kwok Ping Chan (IEEE Trans. Signal Process., 1995)

Design of linear phase paraunitary filter banks and finite length signal processing - Li Chen 003 (1997)

A generalized algorithm for linear-phase paraunitary filter banks. - Li Chen 003; Kwok Ping Chan; Truong Q. Nguyen (IEEE Trans. Signal Process., 1998)

A new algorithm for linear-phase paraunitary filter banks with pairwise mirror-image frequency responses. - Kwok Ping Chan; Truong Q. Nguyen; Li Chen 003 (Signal Process., 2000)