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Conference Papers Year : 2004

Structured Tensor-Based Algorithm for Delayed Exponential Fitting

Abstract

In this paper, we address the problem of subspace-based estimation of the pole (angular-frequency and damping-factor) of a sum of damped and delayed sinusoids. Usually, this approach is based on the decomposition of structured matrices over a block-Vandermonde basis which verifies the shift-invariance property. In the proposed work, we generalize the matrix approach to the structured tensor case in the context of multilinear algebra. We show on synthetic fast-time varying signal, the advantages of this approach.
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Dates and versions

hal-01251637 , version 1 (06-01-2016)

Identifiers

  • HAL Id : hal-01251637 , version 1

Cite

Remy Boyer, Karim Abed-Meraim. Structured Tensor-Based Algorithm for Delayed Exponential Fitting. Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, Nov 2004, Pacific Grove, United States. ⟨hal-01251637⟩
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