Optimal design of CSD coefficient FIR filters subject to number of nonzero digits

In the hardware implementation of FIR (Finite Impulse Response) digital filters, it is desirable to reduce the total number of nonzero digits used for representation of the filter coefficients. In general, the design problem of FIR filters with CSD (Canonical Signed Digit) representation, which is e...

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Vydané v:	Electronics and communications in Japan Ročník 94; číslo 6; s. 10 - 16
Hlavní autori:	Ozaki, Yuichi, Suyama, Kenji
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Hoboken Wiley Subscription Services, Inc., A Wiley Company 01.06.2011
Predmet:	branch and bound method Coefficients digital filter Digits FIR filters Impulse response On-line systems Online Optimization Representations
ISSN:	1942-9533, 1942-9541, 1942-9541
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