Výsledky vyhledávání - Sparse expansions into eigenfunctions of linear operators

The Generalized Operator Based Prony Method Autor Stampfer, Kilian, Plonka, Gerlind

“…The generalized Prony method is a reconstruction technique for a large variety of sparse signal models that can be represented as sparse expansions into eigenfunctions of a linear operator…”
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The Generalized Operator Based Prony Method Autor Stampfer, Kilian, Plonka, Gerlind

“…The generalized Prony method introduced by Peter & Plonka (2013) is a reconstruction technique for a large variety of sparse signal models that can be represented as sparse expansions into eigenfunctions of a linear operator…”
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Analysis of Sparse and Noisy Ocean Current Data Using Flow Decomposition. Part I: Theory Autor Chu, Peter C., Ivanov, Leonid M., Korzhova, Tatiana P., Margolina, Tatiana M., Melnichenko, Oleg V.

“…) spectral expansion of [kappa], (d) calculation of basis functions for each of the scalar potentials, and (e…”
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Recover Data in Sparse Expansion Forms Modeled by Special Basis Functions Autor Hussen, Abdulmtalb Mohamed A. A

“… In this dissertation, we use the equispaced sampling values in the frequency domain after the short time Fourier transform in order to reconstruct some signal expansions, such as the…”
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Modifications of Prony's Method for the Recovery and Sparse Approximation of Generalized Exponential Sums Autor Keller, Ingeborg, Plonka, Gerlind

“…In this survey we describe some modifications of Prony's method. In particular, we consider the recovery of general expansions into eigenfunctions of linear…”
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AUTHOR INDEX FOR VOLUME 108

“…AKHYMBEK, M.; Trotter–Kato product formula and an approximation formula for a propagator in symmetric operator ideals 173 ANTONY, D. and BARMAN, R…”
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Analysis of Sparse and Noisy Ocean Current Data Using Flow Decomposition. Part I: Theory Autor Chu, P C, Ivanov, L M, Korzhova, T P, Margolina, T M, Melnichenko, O V

“…) spectral expansion of Kappa , (d) calculation of basis functions for each of the scalar potentials, and (e…”
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The grasp2K relativistic atomic structure package Autor Jönsson, P., He, X., Froese Fischer, C., Grant, I.P.

“… Version 1 retains the GRASP92 formats for wave functions and expansion coefficients, but no longer requires preprocessing and more default options have been introduced…”
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GRASP92: a package for large-scale relativistic atomic structure calculations Autor Parpia, F.A., Froese Fischer, C., Grant, I.P.

“…—atomic energy levels, oscillator strengths, and radiative decay rates—using a ‘fully relativistic’ approach. Solution method: Atomic orbitals are assumed to be four-component spinor eigenstates of the angular momentum operator, j…”
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