FRM-based FIR filters with optimum finite word-length performance

• Main Authors: Lim, Yong Ching, Yu, Ya Jun, Teo, Kok Lay, Saramäki, Tapio
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2009
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/90962; http://hdl.handle.net/10220/4662
• Institution: Nanyang Technological University

It is well known that filters designed using the frequency response masking (FRM) technique have very sparse coefficients. The number of nontrivial coefficients of a digital filter designed using the FRM technique is only a very small fraction of that of a minimax optimum design meeting...