
May 28, 2015 16:35 PSP Book - 9in x 6in 05-Yong-Ching-Lim-c05
Chapter 5
Recent Advances in Sparse FIR Filter
Design Using l
0
and l
1
Optimization
Techniques
Aimin Jiang
a
and Hon Keung Kwan
b
a
College of Internet of Things Engineering,
Hohai University, Changzhou, Jiangsu 213022, China
b
Department of Electrical and Computer Engineering,
University of Windsor, Windsor, Ontario N9B 3P4, Canada
jiangam@hhuc.edu.cn, kwan1@uwindsor.ca
A digital filter is a tool to extract useful information and remove
undesired signal components from input sequences. It plays an
important role in various applications of communications and signal
processing [1, 2]. In general, digital ...