Further Results on the WLS Design of Variable Fractional Delay Filters

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Further Results on the WLS Design of Variable Fractional Delay Filters

The weighted least-squares design of Farrow-based variable fractional delay filters is known to suffer from numerical difficulties which can lead to design failures. In this paper, we derive a set of analytical expressions to overcome these difficulties. The analytical expressions also allow us to p...

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Bibliographic Details
Main Authors:	Chu, Kevin, Leung, Yee-hong
Other Authors:	Prof Tad Wysocki
Format:	Conference Paper
Published:	WITSP 2012
Subjects:	Farrow variable filters block matrix inversion fractional delay
Online Access:	http://hdl.handle.net/20.500.11937/24782

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