• Differentiation Matrix Suite

  • Referenced in 254 articles [sw12762]
  • solving differential equations by the spectral collocation (i.e., pseudospectral) method is presented. It includes functions...
  • chebop

  • Referenced in 34 articles [sw12693]
  • Matlab. The algorithms involved amount to spectral collocation methods on Chebyshev grids of automatically determined...
  • SCM-ACM

  • Referenced in 1 article [sw36686]
  • Spectral collocation method-artificial compressibility method (SCM-ACM) for solving the fluid flow in concentric ... method is developed by combing the spectral collocation method (SCM) and the artificial compressibility method ... test object. Firstly, the artificial compressibility method is used to obtain the unsteady compressible flow ... governing equations are discretized by the spectral collocation method. The algebraic equations in matrix form...
  • SSPS

  • Referenced in 5 articles [sw13163]
  • Spectral Signal Processing Suite (SSPS), version 1.0, is for the purpose of increasing the accuracy ... method for the Chebyshev Collocation (Pseudospectral) or Chebyshev Spectral Viscosity methods for solving Partial Differential...
  • NuSol

  • Referenced in 2 articles [sw16826]
  • dimensions, the more accurate pseudo-spectral Chebyshev collocation method and the {it sinc} discrete variable...
  • Uncertainpy

  • Referenced in 4 articles [sw31267]
  • expansions using either point collocation or the pseudo-spectral method. Both of the polynomial chaos...
  • PyCheb

  • Referenced in 0 articles [sw16455]
  • Solution of Ordinary Differential Equations with Spectral Methods. We present a Python module named PyCheb ... ordinary differential equations by using spectral collocation method. PyCheb incorporates discretization using Chebyshev points, barycentric...
  • FCC

  • Referenced in 1 article [sw24629]
  • Chebyshev Gauss-Lobatto collocation points results in having spectral convergence and smaller computation time compared ... finite difference methods. To accomplish this, a fractional differentiation matrix is derived at the Chebyshev ... Gauss-Lobatto collocation points by using the discrete orthogonal relationship of the Chebyshev polynomials. Then...
  • StabilityStabilizationPTDS

  • Referenced in 1 article [sw38318]
  • with spectrum-based stability assessment and stabilization methods for periodic linear time-delay systems, where ... multiplier is first approximated by a spectral collocation of the monodromy operator eigenproblem. Hence ... machine precision by Broyden’s method, considering the finite-dimensional nonlinear eigenvalue problem. The derivate...
  • BETAS

  • Referenced in 1 article [sw41171]
  • spectral representation in the toroidal and poloidal angles, coupled with a special choice of collocation ... greatly enhanced resolution. A fast iterative method was developed, with the number of iterations required...
  • pizza

  • Referenced in 2 articles [sw41177]
  • geostrophic convection. We present a new pseudo-spectral open-source code nicknamed pizza ... direction and supports both a Chebyshev collocation method and a sparse Chebyshev integration formulation...
  • BEMLIB

  • Referenced in 115 articles [sw00005]
  • BEMLIB is a boundary-element software library of...
  • AMD

  • Referenced in 61 articles [sw00039]
  • Algorithm 837: AMD is a set of routines...
  • ANSYS

  • Referenced in 713 articles [sw00044]
  • ANSYS offers a comprehensive software suite that spans...
  • BRENTM

  • Referenced in 8 articles [sw00091]
  • Algorithm 554: BRENTM, a Fortran subroutine for the...
  • Chaste

  • Referenced in 54 articles [sw00122]
  • Chaste: incorporating a novel multi-scale spatial and...
  • Expokit

  • Referenced in 200 articles [sw00258]
  • Expokit provides a set of routines aimed at...
  • GELDA

  • Referenced in 33 articles [sw00331]
  • GELDA is a Fortran77 sofware package for the...
  • Gmsh

  • Referenced in 783 articles [sw00366]
  • Gmsh is a 3D finite element grid generator...