Results 221 to 230 of about 422,890 (255)

Spectral Methods

2018
Thenumerical solution of ordinary differential equations (ODEs)with boundary conditions is studied here. Functions are approximated by polynomials in a Chebychev basis. Sections then cover spectral discretization, sampling, interpolation, differentiation, integration, and the basic ODE.
openaire   +1 more source

Directed Spectral Methods [PDF]

, 2014
Barrett, Adam B, Seth, Anil K
openaire   +1 more source

A Chebyshev-Tau spectral method for normal modes of underwater sound propagation with a layered marine environment

Journal of Sound and Vibration, 2021
Houwang Tu, Yongxian Wang, Qiang Lan
exaly  

The ultraspherical spectral element method

Journal of Computational Physics, 2021
Daniel Fortunato, Nicholas Hale, Alex Townsend   +2 more
exaly  

Spectral Methods

2004
Spectral methods represent a family of methods for the numerical approximation of partial differential equations. Their common denominator is to rely on high-order polynomial expansions, notably trigonometric polynomials for periodic problems, and orthogonal Jacobi polynomials for nonperiodic boundary-value problems.
C. Canuto, QUARTERONI, ALFIO MARIA
openaire   +3 more sources

Spectral grouping using the nystrom method

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2004
Serge Belongie, F Chung, Jitendra Malik   +2 more
exaly  

Bayesian spectral deconvolution with the exchange Monte Carlo method

Neural Networks, 2012
Kenji Nagata, Seiji Sugita, Masato Okada   +2 more
exaly  

A conservative Fourier pseudo-spectral method for the nonlinear Schrödinger equation

Journal of Computational Physics, 2017
Yuezheng Gong, Yushun Wang, Jiaxiang Cai   +2 more
exaly  

A new spectral-homotopy analysis method for the MHD Jeffery–Hamel problem

Computers and Fluids, 2010
Precious Sibanda, Stanford Shateyi
exaly  

Spectral Methods

2007
  +4 more sources