DocumentCode
436957
Title
Root loci of ill-conditioned linear predictive systems
Author
Bäckström, Tom
Author_Institution
Lab. of Acousti. & Audio Signal Process., Helsinki Univ. of Technol., Espoo, Finland
Volume
1
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
117
Abstract
The close connection between Toeplitz and Vandermonde matrices has been noted earlier. The current paper elaborates on their relation in cases where the Toeplitz matrix is singular or ill-conditioned. We present theoretical results and an application of a linear predictive model with the unbiased autocorrelation estimate.
Keywords
Toeplitz matrices; correlation methods; linear systems; polynomials; prediction theory; root loci; signal processing; Toeplitz matrix; autocorrelation estimation; ill-conditioned linear predictive system; root loci; Acoustic signal processing; Autocorrelation; Computational modeling; Erbium; Laboratories; Petroleum; Polynomials; Predictive models; Teleprinting; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1452595
Filename
1452595
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