Polynomial implementation structure for lagrange-type variable fractional delay filters. - Wei Jing Xu; Ya Jun Yu (ISCAS, 2010)

Mixed-Radix Fast Filter Bank Approach for the Design of Variable Digital Filters With Simultaneously Tunable Bandedge and Fractional Delay. - Ya Jun Yu; Wei Jing Xu (IEEE Trans. Signal Process., 2012)

Investigation on the Optimization Criteria for the Design of Variable Fractional Delay Filters. - Ya Jun Yu; Wei Jing Xu (IEEE Trans. Circuits Syst. II Express Briefs, 2013)

Improved Filter Bank Approach for the Design of Variable Bandedge and Fractional Delay Filters. - Wei Jing Xu; Ya Jun Yu; Håkan Johansson (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)