Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/44035
Title: Design of variable bandwidth symmetric/anti-symmetric FIR single-band PCLS lowpass and highpass filters
Authors: Ling, BWK
Ho, CYF
Teo, KL
Siu, WC 
Dai, Q
Keywords: Modified method of bisection
Reconfigurable design
Semi-infinite programming problem
Symmetric/anti-symmetric FIR single-band PCLS lowpass and highpass filters
Variable bandwidth
Issue Date: 2016
Publisher: Springer
Source: Signal, image and video processing, 2016, v. 10, no. 1, p. 37-43 How to cite?
Journal: Signal, image and video processing 
Abstract: This paper proposes a reconfiguration design of variable bandwidth symmetric/anti-symmetric finite impulse response single-band peak-constrained least squares (PCLS) lowpass and highpass filters. When the bandwidth of the filter changes, a new set of filter coefficients is derived based on the old set of filter coefficients via a modified method of bisection. Since the proposed algorithm is very efficient, the new set of filter coefficients can be obtained in real time. Also, the new set of filter coefficients can be arbitrarily close to the globally optimal solution of the new PCLS optimization problem.
URI: http://hdl.handle.net/10397/44035
ISSN: 1863-1703
DOI: 10.1007/s11760-014-0698-4
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