By Topic

An adaptive unit norm filter with applications to signal analysis and Karhunen-Loeve transformations

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Regalia, P.A. ; Dept. of Electron. & Commun., Inst. Nat. des Telecommun., Evry, France

An adaptive unit norm filter based on planar rotators, which offers a simpler implementation and better sensitivity properties than the transversal filter version, is proposed. By connecting the filter structure with the Schur eigenvalue deflation procedure, a triangular array is developed that adaptively estimates all the eigenvalues and eigenvectors of the input signal autocorrelation matrix; the converged triangular array thus realizes the Karhunen-Loeve transformation of the input signal. The signal operations are all orthogonal, resulting in robust numerical behavior

Published in:

Circuits and Systems, IEEE Transactions on  (Volume:37 ,  Issue: 5 )