Spectral and finite difference solutions of the Burgers equation
Computers and Fluids
Convergence of spectral methods for nonlinear conservation laws
SIAM Journal on Numerical Analysis
Non-oscillatory central differencing for hyperbolic conservation laws
Journal of Computational Physics
Journal of Computational Physics
Family of spectral filters for discontinuous problems
Journal of Scientific Computing
Journal of Computational and Applied Mathematics - Orthogonal polynomials and numerical methods
A modified Chebyshev pseudospectral method with an O(N–1) time step restriction
Journal of Computational Physics
SIAM Journal on Numerical Analysis
A Legendre pseudospectral viscosity method
Journal of Computational Physics
On the Gibbs Phenomenon and Its Resolution
SIAM Review
Chebyshev--Legendre Super Spectral Viscosity Method for Nonlinear Conservation Laws
SIAM Journal on Numerical Analysis
Spectral methods in MatLab
Enhanced spectral viscosity approximations for conservation laws
Proceedings of the fourth international conference on Spectral and high order methods (ICOSAHOM 1998)
Detection of Edges in Spectral Data II. Nonlinear Enhancement
SIAM Journal on Numerical Analysis
Chebyshev super spectral viscosity method for a fluidized bed model
Journal of Computational Physics
Chebyshev super spectral viscosity method for a fluidized bed model
Journal of Computational Physics
Digital Total Variation Filtering as Postprocessing for Radial Basis Function Approximation Methods
Computers & Mathematics with Applications
Algorithm 899: The Matlab postprocessing toolkit
ACM Transactions on Mathematical Software (TOMS)
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A software suite written in the Java programming language for the postprocessing of Chebyshev approximations to discontinuous functions is presented. It is demonstrated how to use the package to remove the effects of the Gibbs-Wilbraham phenomenon from Chebyshev approximations of discontinuous functions. Additionally, the package is used to postprocess Chebyshev collocation and Chebyshev super spectral viscosity approximations of hyperbolic partial differential equations. The postprocessing method is the Gegenbauer reconstruction procedure. The Spectral Signal Processing Suite is the first publicly available package that implements the procedure. State-of-the-art techniques are used to implement the algorithms with efficiency while reducing round-off error.