DocumentCode
1024806
Title
Partial Specification Frequency-Domain Least-Squares Filter Design and System Identification
Author
Moon, Todd K. ; Gunther, Jacob H.
Author_Institution
Utah State Univ., Logan
Volume
15
fYear
2008
fDate
6/30/1905 12:00:00 AM
Firstpage
53
Lastpage
56
Abstract
Frequency-domain least-squares filter design is extended to the case that magnitude and phase are not specified for all test frequencies. Unspecified quantities are obtained by an iterative, alternating projection algorithm. Examples of gain-only and phase-only identification are provided, as well as filter design.
Keywords
filtering theory; frequency-domain analysis; iterative methods; least squares approximations; frequency-domain least-squares filter design; iterative projection algorithm; system identification; Algorithm design and analysis; Design methodology; Finite impulse response filter; Frequency; IIR filters; Iterative algorithms; Matched filters; Phase measurement; Signal processing algorithms; System identification; Filter design; frequency domain filter design; iterative least squares;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/LSP.2007.911139
Filename
4418400
Link To Document