DocumentCode
302152
Title
Approximation of group delay response using weighted least square method
Author
Matsuyama, Kojiro ; Okuda, Masahiro ; Ikehara, Masaai
Author_Institution
Dept. of Electr. Eng., Keio Univ., Yokohama, Japan
Volume
2
fYear
1996
fDate
12-15 May 1996
Firstpage
197
Abstract
This paper proposes a new method of approximation of group delay response. This method is based on the weighted least square method. Moreover, applying Lawson´s algorithm to this method, we can obtain the equiripple solution
Keywords
all-pass filters; delays; filtering theory; least squares approximations; Lawson algorithm; allpass filters; approximation; equiripple solution; group delay response; weighted least square method; Delay; Design methodology; Filters; Frequency locked loops; Frequency response; Least squares approximation; Least squares methods; Mean square error methods; Polynomials; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location
Atlanta, GA
Print_ISBN
0-7803-3073-0
Type
conf
DOI
10.1109/ISCAS.1996.540386
Filename
540386
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