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Arbitrary-order Hilbert spectral analysis for time series possessing scaling statistics: a comparison study with detrended fluctuation analysis and wavelet leaders
Arbitrary-order Hilbert spectral analysis time series wavelet leaders
2011/8/5
Abstract: In this paper we present an extended version of Hilbert-Huang transform, namely arbitrary-order Hilbert spectral analysis, to characterize the scale-invariant properties of a time series dir...
Comparison of SCIPUFF Plume Prediction with Particle Filter Assimilated Prediction for Dipole Pride 26 Data
Data Assimilation Particle Filter Chem-BioField Test Dispersion Model
2011/8/16
Abstract: This paper presents the application of a particle filter for data assimilation in the context of puff-based dispersion models. Particle filters provide estimates of the higher moments, and a...
Comparison of analytical and numerical methods and the effect of bath coupling on the quantum decoherence
comparison analytical and numerical methods quantum decoherence
2010/11/8
The dynamics of a qubit in a structured environment is investigated theoretically. One point of view of the model is the spin-boson model with a Lorentz shaped spectral density. An alternative view is...
Comparison of the mass preconditioned HMC and the DD-HMC algorithm for two-flavour QCD
Comparison mass preconditioned HMC DD-HMC algorithm two-flavour QCD
2011/1/13
Mass preconditioned HMC and DD-HMC are among the most popular algorithms to simulate Wilson fermions. We present a comparison of the performance of the two algorithms for realistic
quark masses and l...
A comparison of Hořava-Lifshitz gravity and Einstein gravity through thin-shell wormhole construction
comparison of Hoř ava-Lifshitz gravity Einstein gravity thin-shell wormhole construction
2010/12/20
In this paper we have constructed a new class of thin-shell wormholes from black holes in Hoˇrava-Lifshitz gravity. Particular emphasis is placed on those aspects that allow a comparison of Hoˇrava-Li...
Comparison of the hydrodynamic and Dirac models of the dispersion interaction between graphene and H, He${}^{\ast}$, or Na atoms
Comparison the hydrodynamic Dirac models the dispersion interaction between graphene
2010/10/29
The van der Waals and Casimir-Polder interaction of different atoms with graphene is investigated using the Dirac model which assumes that the energy of quasiparticles is linear with respect to the mo...
Two interacting electrons in a magnetic field: comparison of semiclassical, quantum, and variational solutions
interacting electrons time-dependent variational principle
2010/10/27
The quantum mechanical many-body problem is rarely analytically solvable. One notable exception is the case of two electrons interacting via a Coulomb potential in a uniform magnetic field. The motion...
Comparison study of the charge density distribution induced by heavy ions and pulsed lasers in silicon
heavy ion pulsed laser charge density distribution
2009/12/24
Heavy ions and pulsed lasers are important means to simulate the ionization damage effects on semiconductor materials. The analytic solution of high-energy heavy ion energy loss in silicon has been ob...
An implementation of the Local Ensemble Kalman Filter in a quasi geostrophic model and comparison with 3D-Var
Local Ensemble Kalman Filter quasi geostrophic model 3D-Var
2009/11/2
We perform data assimilation experiments with a widely used quasi-geostrophic channel model and compare the Local Ensemble Kalman Filter (LEKF) with a 3D-Var developed for this model. The LEKF shows a...
Pedagogical applications of the one-dimensional Schrödinger's equation to proximity effect systems: Comparison of Dirichlet and Neumann boundary conditions
Pedagogical applications one-dimensional Schrö dinger's effect systems Dirichlet and Neumann boundary
2010/4/9
Proximity effect systems in superconducting films can be modeled by a one-dimensional Schr\"odinger equation. Several systems are studied using Dirichlet and Neumann boundary conditions. It is observe...
Comparison Between the Full Quantum Dynamics and the Quantum-Semiclassical Models to Many-Particle Systems
quantum-semiclassical model
squeezed state quantum dynamics method
2007/8/15
2001Vol.35No.4pp.509-512DOI:
Comparison Between the Full Quantum Dynamics and the Quantum-Semiclassical Models to Many-Particle Systems
GAO Xian-Long,1 WANG Ke-Lin,1,2 XU Fei2 an...
Comparison Study of Critical Properties of the Bond-Diluted
Blume-Capel Model under the Condition of Two Different
Random Crystal Fields
critical properties
bond diluted Blume-Capel model random crystal field
2007/8/15
2003Vol.39No.4pp.481-486DOI:
Comparison Study of Critical Properties of the Bond-Diluted
Blume-Capel Model under the Condition of Two Different
Random Crystal Fields
YAN Shi-Lei1...