Error criteria for filter design

Author

Weisburn, B.A. ; Parks, T.W. ; Shenoy, R.G.

Author_Institution

Dept. of Electr. Eng., Cornell Univ., Ithaca, NY, USA

fYear

1994

fDate

19-22 Apr 1994

Abstract

Reviews the equiripple and least-squares filter design methods. The trade-off between the two methods is illustrated with numerical examples, where ideal filters are approximated by both equiripple and least-squares FIR filters. The authors explain the motivation behind the classical filter design methods, and then extend this reasoning to develop new design criteria for certain multirate filter design problems

Keywords

FIR filters; digital filters; error analysis; frequency response; least squares approximations; reviews; FIR filters; design criteria; equiripple filter design methods; error criteria; ideal filters; least-squares filter design methods; multirate filter design problems; numerical examples; Chebyshev approximation; Design methodology; Digital filters; Finite impulse response filter; Frequency domain analysis; Frequency response; Least squares approximation; Least squares methods; Signal design; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech, and Signal Processing, 1994. ICASSP-94., 1994 IEEE International Conference on

Conference_Location

Adelaide, SA

ISSN

1520-6149

Print_ISBN

0-7803-1775-0

Type

conf

DOI

10.1109/ICASSP.1994.389964

Filename

389964

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2586504