On the choice of parameters in singular spectrum analysis and related subspace-based methods
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This paper investigates methods related to both the Singular Spectrum Analysis (SSA) and subspace-based methods in signal processing and describes common and specific features of these methods and considers different kinds of problems solved by them such as signal reconstruction, forecasting and parameter estimation.Abstract:
In the present paper we investigate methods related to both the Singular Spectrum Analysis (SSA) and subspacebased methods in signal processing. We describe common and specific features of these methods and consider different kinds of problems solved by them such as signal reconstruction, forecasting and parameter estimation. General recommendations on the choice of parameters to obtain minimal errors are provided. We demonstrate that the optimal choice depends on the particular problem. For the basic model ‘signal + residual’ we show that the error behavior depends on the type of residuals, deterministic or stochastic, and whether the noise is white or red. The structure of errors and the convergence rate are also discussed. The analysis is based on known theoretical results and extensive computer simulations. AMS 2000 subject classifications: Primary 62M20, 62F10, 62F12; secondary 60G35, 65C20, 62G05.read more
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Journal ArticleDOI
The Theory of Matrices. By F R. Gantmacher. Two volumes, pp. 374 and 276. 1959. (Translated from the Russian by K. A. Hirsch; Chelsea Publishing Company, New York)
Book
Singular Spectrum Analysis for Time Series
TL;DR: This book discusses SSA for Forecasting, interpolation, Filtration and Estimation: SSA Forecasting Algorithms, and Subspace-Based Methods and Estimating of Signal Parameters and SSA and Filters.
Journal ArticleDOI
Basic Singular Spectrum Analysis and forecasting with R
TL;DR: The main features of the Rssa package, which efficiently implements the SSA algorithms and methodology in R, are described and analysis, forecasting and parameter estimation are demonstrated using case studies.
Journal ArticleDOI
Multivariate and 2D Extensions of Singular Spectrum Analysis with the Rssa Package
TL;DR: It is shown that implementation of shaped 2D-SSA can serve as a basis for implementation of MSSA and other generalizations and efficient implementation of operations with Hankel and Hankel-block-Hankel matrices through the fast Fourier transform is suggested.
Journal ArticleDOI
Singular spectrum decomposition: a new method for time series decomposition
TL;DR: Through the numerical examples and simulations, the SSD method is shown to be able to accurately retrieve different components concealed in the data, minimizing at the same time the generation of spurious components.
References
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Book
The Theory of Matrices
TL;DR: In this article, the Routh-Hurwitz problem of singular pencils of matrices has been studied in the context of systems of linear differential equations with variable coefficients, and its applications to the analysis of complex matrices have been discussed.
Journal ArticleDOI
ESPRIT-estimation of signal parameters via rotational invariance techniques
R. Roy,Thomas Kailath +1 more
TL;DR: Although discussed in the context of direction-of-arrival estimation, ESPRIT can be applied to a wide variety of problems including accurate detection and estimation of sinusoids in noise.
Book
Numerical Methods for Least Squares Problems
TL;DR: Theorems and statistical properties of least squares solutions are explained and basic numerical methods for solving least squares problems are described.
Journal ArticleDOI
Extracting qualitative dynamics from experimental data
TL;DR: In this paper, the notion of qualitative information and the practicalities of extracting it from experimental data were considered, based on ideas from the generalized theory of information known as singular system analysis due to Bertero, Pike and co-workers.
Book
Introduction to spectral analysis
Petre Stoica,Randolph L. Moses +1 more
TL;DR: This chapter presents a meta-analyses of the nonparametric methods used in the construction of the Cramer-Rao Bound Tools, which were developed in the second half of the 1990s to address the problem of boundedness in the discrete-time model.