DocumentCode
1187021
Title
Comment on "Least squares low-pass filters with nonmonotonic response
Author
Rakovich, B.
Volume
29
Issue
5
fYear
1982
fDate
5/1/1982 12:00:00 AM
Firstpage
340
Lastpage
342
Abstract
In the above footnote[1]{paper} a class of all-pole low-pass filters has been derived using the least mean squares approximation technique and three subclasses have been obtained by imposing different constraints on the coefficients of the characteristic function. It is shown that these functions have previously been derived in explicit form by minimizing the ratio of the reflected power to the transmitted power in terms of a weighed least mean squares norm. [1] H. S. Malvar and L. P. Calôba, IEEE Trans. Circuits Syst., vol. CAS-27, pp. 1270-1272, Dec. 1980.
Keywords
Character generation; Circuits and systems; Filtering theory; H infinity control; Least squares approximation; Least squares methods; Low pass filters; Minimization; Passband; Polynomials;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/TCS.1982.1085149
Filename
1085149
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