Adaptive notch filters from lossless bounded real all-pass functions for frequency tracking and line enhancing

The authors introduce constrained adaptive notch filters which are synthesized from a numerically robust all-pass filter section. This section is realized as a structurally lossless bounded real function which is canonic in both multipliers and delay elements. The notch filter structures admit ortho...

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Bibliographic Details

Main Authors:	Jonathon Chambers, A.G. Constantinides
Format:	Default Conference proceeding
Published:	1991
Subjects:	Mechanical engineering not elsewhere classified Adaptive filters All-pass filters Notch filters Signal processing Tracking Mechanical Engineering not elsewhere classified
Online Access:	https://hdl.handle.net/2134/5970
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