Further Results on the WLS Design of Variable Fractional Delay Filters

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

Internet

http://hdl.handle.net/20.500.11937/24782

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