DocumentCode
1142276
Title
Satisfying the Haar condition in halfband FIR filter design
Author
Ansari, Rashid
Author_Institution
Dept. of Electr. Eng., Pennsylvania Univ., Philadelphia, PA
Volume
36
Issue
1
fYear
1988
fDate
1/1/1988 12:00:00 AM
Firstpage
123
Lastpage
124
Abstract
A reformulation of the FIR symmetric halfband filter design problem is described that allows elimination of the constraints on coefficients from the design, thereby facilitating the direct use of the Parks-McClellan design procedure. In this procedure, it is only necessary to use a single-frequency care-band for approximation with about one-half the filter order of the halfband filter
Keywords
digital filters; filtering and prediction theory; FIR symmetric halfband filter design; Parks-McClellan design procedure; approximation; single-frequency care-band; Algorithm design and analysis; Chebyshev approximation; Finite impulse response filter; Frequency response; Helium; Nonlinear filters; Passband; Sampling methods; Signal processing;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/29.1498
Filename
1498
Link To Document