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State space modeling of long-memory processes
(INST MATHEMATICAL STATISTICS, 1998)
This paper develops a state space modeling for long-range dependent data. Although a long-range dependent process has an infinite-dimensional state space representation, it is shown that by using the Kalman filter, the ...
Using state-space techniques to represent frequency dependent single-phase lines directly in time domain
(2008-12-01)
This paper proposes to use a state-space technique to represent a frequency dependent line for simulating electromagnetic transients directly in time domain. The distributed nature of the line is represented by a multiple ...
Using state-space techniques to represent frequency dependent single-phase lines directly in time domain
(2008-12-01)
This paper proposes to use a state-space technique to represent a frequency dependent line for simulating electromagnetic transients directly in time domain. The distributed nature of the line is represented by a multiple ...
Space strategy and the rise of space forcesEstratégia espacial e a ascensão das forças espaciais
(Universidade Federal de Santa Maria, 2023)
A state-space description for perfect-reconstruction wavelet FIR filter banks with special orthonormal basis functions
(2015-06-15)
This paper presents a state space description for wavelet FIR filter banks with perfect reconstruction using special orthonormal basis functions. The FIR structure guarantees the BIBO stability, robustness and improves the ...
The increase of the states number and their internal fragilities
(Univ Barcelona, Dept Geografia HumanaBarcelonaEspanha, 2008)
A reduced order state space model for aeroelastic analysis in time domain
(2017-02-01)
The objective of this paper is to describe a new method for modeling aeroelastic system in time domain based on a modification of the Laguerre Polynomials to represent complex quantities. These polynomials are used to ...
Asymmetric free spaces and canonical asymmetrizations
(Polish Acad Sciences Inst Mathematics-IMPAN, 2021)
A construction analogous to that of Godefroy-Kalton for metric spaces allows one to embed isometrically, in a canonical way, every quasi-metric space (X, d) in an asymmetric normed space F-a (X, d) (its quasi-metric free ...
Determination of density of states in PPS from space-charge-limited current measurements
(1997-01-01)
Space-charge-limited currents measurements have been carried out on undoped amorphous poly p-phenylene sulfide. The scaling law is checked for different samples with varying thickness, and J-V data analyzed. The position ...
Determination of density of states in PPS from space-charge-limited current measurements
(1997-01-01)
Space-charge-limited currents measurements have been carried out on undoped amorphous poly p-phenylene sulfide. The scaling law is checked for different samples with varying thickness, and J-V data analyzed. The position ...