DocumentCode
700078
Title
Empirical formula for designing symmetric/anti-symmetric FIR single band PCLS filters
Author
Ho, Charlotte Yuk-Fan ; Ling, Bingo Wing-Kuen ; Zhi-Wei Chi ; Chi-Wah Kok ; Wan-Chi Siu
Author_Institution
Sch. of Math. Sci., Queen Mary, Univ. of London, London, UK
fYear
2008
fDate
25-29 Aug. 2008
Firstpage
1
Lastpage
5
Abstract
An empirical formulation that relates the filter length, the transition bandwidth, the cutoff frequency, the maximum passband ripple magnitude, the maximum stopband ripple magnitude and the total ripple energy of symmetric/anti-symmetric finite impulse response (FIR) single band peak constrained least squares (PCLS) filters is presented. Design examples are presented to demonstrate the application and accuracy of the presented formula.
Keywords
FIR filters; least squares approximations; FIR; PCLS filters; cutoff frequency; designing symmetric-antisymmetric FIR single band PCLS filters; empirical formula; filter length; maximum passband ripple magnitude; maximum stopband ripple magnitude; peak constrained least squares; ripple energy; symmetric-antisymmetric finite impulse response; transition bandwidth; Approximation methods; Bandwidth; Cutoff frequency; Finite impulse response filters; Passband; Polynomials; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2008 16th European
Conference_Location
Lausanne
ISSN
2219-5491
Type
conf
Filename
7080610
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