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Introducing the Orthogonal Periodic Sequences for the Identification of Functional Link Polynomial Filters

Abstract: 

The paper introduces a novel family of deterministic signals, the orthogonal periodic sequences (OPSs), for the identification of functional link polynomial (FLiP) filters. The novel sequences share many of the characteristics of the perfect periodic sequences (PPSs). As the PPSs, they allow the perfect identification of a FLiP filter on a finite time interval with the cross-correlation method. In contrast to the PPSs, OPSs can identify also non-orthogonal FLiP filters, as the Volterra filters. With OPSs, the input sequence can have any persistently exciting distribution and can also be a quantized sequence. OPSs can often identify FLiP filters with a sequence period and a computational complexity much smaller than that of PPSs. Several results are reported to show the effectiveness of the proposed sequences identifying a real nonlinear audio system.

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Paper Details

Authors:
Alberto Carini, Simone Orcioni, Stefania Cecchi
Submitted On:
7 May 2019 - 3:07pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Alberto Carini
Paper Code:
SPTM-P11
Document Year:
2019
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[1] Alberto Carini, Simone Orcioni, Stefania Cecchi, "Introducing the Orthogonal Periodic Sequences for the Identification of Functional Link Polynomial Filters", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/3948. Accessed: Jul. 22, 2019.
@article{3948-19,
url = {http://sigport.org/3948},
author = {Alberto Carini; Simone Orcioni; Stefania Cecchi },
publisher = {IEEE SigPort},
title = {Introducing the Orthogonal Periodic Sequences for the Identification of Functional Link Polynomial Filters},
year = {2019} }
TY - EJOUR
T1 - Introducing the Orthogonal Periodic Sequences for the Identification of Functional Link Polynomial Filters
AU - Alberto Carini; Simone Orcioni; Stefania Cecchi
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/3948
ER -
Alberto Carini, Simone Orcioni, Stefania Cecchi. (2019). Introducing the Orthogonal Periodic Sequences for the Identification of Functional Link Polynomial Filters. IEEE SigPort. http://sigport.org/3948
Alberto Carini, Simone Orcioni, Stefania Cecchi, 2019. Introducing the Orthogonal Periodic Sequences for the Identification of Functional Link Polynomial Filters. Available at: http://sigport.org/3948.
Alberto Carini, Simone Orcioni, Stefania Cecchi. (2019). "Introducing the Orthogonal Periodic Sequences for the Identification of Functional Link Polynomial Filters." Web.
1. Alberto Carini, Simone Orcioni, Stefania Cecchi. Introducing the Orthogonal Periodic Sequences for the Identification of Functional Link Polynomial Filters [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/3948