Results 171 to 180 of about 7,935 (209)

Matrix pencil method and its performance

ICASSP-88., International Conference on Acoustics, Speech, and Signal Processing, 2003
A novel method called matrix pencil method for estimating poles or frequencies from exponentially damped or undamped sinusoidal sequences is presented as an alternative to either the ESPRIT or pencil-of-functions method. A singular generalized eigenvalue problem in this method is solved in several different ways.
Yingbo Hua, Tapan K. Sarkar
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Quantitative NMR spectroscopy by matrix pencil methods

International Journal of Imaging Systems and Technology, 1992
AbstractThe matrix pencil (MP) method, based on the singular value decomposition (SVD), is applied to quantitative NMR spectroscopy. Its relationship to other SVD‐based methods is also presented. Simulations and applications are given to demonstrate the capability of superior performance.©1993 John Wiley & Sons ...
Yi-Min Wang, Hua Lee, Dipali V. Apte
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Quantitative Stray-Field T1 Relaxometry with the Matrix Pencil Method

Journal of Magnetic Resonance, 2023
The matrix pencil method (MPM) is tested as an approach to quantitatively process multiexponential low-field nuclear magnetic resonance T1 relaxometry data. The data is obtained by measuring T1 saturation recovery curves in the highly inhomogeneous magnetic field of a stray-field sensor.
Dennis, Wörtge, Matthew, Parziale, Jan, Claussen, Behzad, Mohebbi, Siegfried, Stapf, Bernhard, Blümich, Matthew, Augustine   +6 more
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Matrix pencil methods for ISAR image reconstruction

IEEE International Conference on Acoustics Speech and Signal Processing, 1993
The application of matrix pencil (MP) methods to inverse synthetic aperture radar (ISAR) imaging is considered. The noise sensitivity of the reported MP methods is studied. Numerical results that provide insights into the perturbation variances of the estimated 2-D frequencies are given. It is shown that the variant method (see Y.
Farhan A. Baqai, Yingbo Hua
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Spectral problems for matrix pencils. Methods and algorithms. I

Russian Journal of Numerical Analysis and Mathematical Modelling, 1988
Summary: \([\)For part I, cf. ibid. 3, No. 5, 337-371 (1988)\(]\). \noindent A review of methods and algorithms for solving spectral problems for regular polynomial matrix pencils is presented. Main attention is paid to those methods which are constructed without exploiting the connection between polynomial pencils and linear accompanying pencils or ...
Khazanov, V. B., Kublanovskaya, V. N.
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The Padé matrix pencil method with spurious pole information assimilation

CoRR, 2022
22 ...
Daniel J. Tylavsky, Songyan Li, Di Shi
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Spectral problems for matrix pencils. Methods and algorithms. III.

Russian Journal of Numerical Analysis and Mathematical Modelling, 1989
Summary: This is the sequel to the papers by V. B. Khazanov and V.N. Kublanovskaya `Spectral problems for matrix pencils. Methods and algorithms. I and II'. \noindent \([\)Part \ I, cf. ibid. 3, No. 5, 337-371 (1988)\(]\). \noindent \([\)Part II, cf. ibid. 3, No. 6, 467-485 (1988)\(]\).
Belyj, V. A., Khazanov, V. B., Kublanovskaya, V. N.   +2 more
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Stimulus Artifact Removal Using Matrix Pencil Method

2018 26th International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2018
The paper deals with a novel technique to identify the artifact shape and reduce residual threat during its removal. The method is based on the stimulus artifact reconstruction by using the high resolution Matrix Pencil method. The proposed technique has proved to be efficient in eliminating the stimulus artifact from signals which were recorded on a ...
Zied Mizouri, Khalil El Khamlichi Drissi, Christophe Pasquier, Lenaic Monconduit, Benoit Sion, Francois Gabrielli   +5 more
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MATRIX PENCIL METHODS FOR 2-D FREQUENCY ESTIMATION

Journal of Circuits, Systems and Computers, 1996
The problem of estimating two-dimensional frequencies of multiple sinusoids embedded in noise is addressed. A variant of the recently reported matrix pencil method is proposed. Numerical results that provide insights into the perturbation deviations of the estimated two-dimensional frequencies are given for both methods. The variant method is shown to
Farhan A. Baqai, Yingbo Hua, Howard Hua Yang   +2 more
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Recursive matrix pencil method

2017 2nd International Ural Conference on Measurements (UralCon), 2017
The main concern for many applications (for example, for Coriolis Mass Flow Meter signal processing in two-phase flow conditions) is to track several domain poles of signals with minimum delay. The Matrix Pencil method (MPM) estimates the signal as a sum of complex exponentials.
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