Adaptive algorithms for sparse system identification
Publication
, Journal Article
Kalouptsidis, N; Mileounis, G; Babadi, B; Tarokh, V
Published in: Signal Processing
August 1, 2011
In this paper, identification of sparse linear and nonlinear systems is considered via compressive sensing methods. Efficient algorithms are developed based on Kalman filtering and Expectation-Maximization. The proposed algorithms are applied to linear and nonlinear channels which are represented by sparse Volterra models and incorporate the effect of power amplifiers. Simulation studies confirm significant performance gains in comparison to conventional non-sparse methods. © 2011 Elsevier B.V. All rights reserved.
Duke Scholars
Published In
Signal Processing
DOI
ISSN
0165-1684
Publication Date
August 1, 2011
Volume
91
Issue
8
Start / End Page
1910 / 1919
Related Subject Headings
- Networking & Telecommunications
- 46 Information and computing sciences
- 40 Engineering
- 10 Technology
- 09 Engineering
- 08 Information and Computing Sciences
Citation
APA
Chicago
ICMJE
MLA
NLM
Kalouptsidis, N., Mileounis, G., Babadi, B., & Tarokh, V. (2011). Adaptive algorithms for sparse system identification. Signal Processing, 91(8), 1910–1919. https://doi.org/10.1016/j.sigpro.2011.02.013
Kalouptsidis, N., G. Mileounis, B. Babadi, and V. Tarokh. “Adaptive algorithms for sparse system identification.” Signal Processing 91, no. 8 (August 1, 2011): 1910–19. https://doi.org/10.1016/j.sigpro.2011.02.013.
Kalouptsidis N, Mileounis G, Babadi B, Tarokh V. Adaptive algorithms for sparse system identification. Signal Processing. 2011 Aug 1;91(8):1910–9.
Kalouptsidis, N., et al. “Adaptive algorithms for sparse system identification.” Signal Processing, vol. 91, no. 8, Aug. 2011, pp. 1910–19. Scopus, doi:10.1016/j.sigpro.2011.02.013.
Kalouptsidis N, Mileounis G, Babadi B, Tarokh V. Adaptive algorithms for sparse system identification. Signal Processing. 2011 Aug 1;91(8):1910–1919.
Published In
Signal Processing
DOI
ISSN
0165-1684
Publication Date
August 1, 2011
Volume
91
Issue
8
Start / End Page
1910 / 1919
Related Subject Headings
- Networking & Telecommunications
- 46 Information and computing sciences
- 40 Engineering
- 10 Technology
- 09 Engineering
- 08 Information and Computing Sciences