University of Surrey

Test tubes in the lab Research in the ATI Dance Research

An augmented affine projection algorithm for the filtering of noncircular complex signals

Xia, Y, Cheong Took, C and Mandic, D (2009) An augmented affine projection algorithm for the filtering of noncircular complex signals Signal Processing, 90 (6). pp. 1788-1799.

[img] Text
Yili_AAPA_Signal_Processing_2010.pdf
Restricted to Repository staff only

Download (681kB)

Abstract

An augmented affine projection adaptive filtering algorithm (AAPA), utilising the full second order statistical information in the complex domain is proposed. This is achieved based on the widely linear model and the joint optimisation of the direct and conjugate data channel parameters. The analysis illustrates that the use of augmented complex statistics and widely linear modelling makes the AAPA suitable for the processing of both second order complex circular (proper) and noncircular (improper) signals. The derivation is supported by the analysis of convergence in the energy conservation setting. Simulations on both benchmark and real-world noncircular wind signals support the analysis.

Item Type: Article
Authors :
NameEmailORCID
Xia, YUNSPECIFIEDUNSPECIFIED
Cheong Took, CUNSPECIFIEDUNSPECIFIED
Mandic, DUNSPECIFIEDUNSPECIFIED
Date : December 2009
Identification Number : 10.1016/j.sigpro.2009.11.026
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 14:12
Last Modified : 31 Oct 2017 14:53
URI: http://epubs.surrey.ac.uk/id/eprint/739349

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800