LSphere swMATH ID: 32037 Software Authors: Wolfgang Erb Description: LSphere: Spectral interpolation at the nodes of spherical Lissajous curves. The package LSphere contains a Matlab-implementation to calculate a spectral interpolation on the sphere from data given on the nodes of spherical Lissajous curves. The description of the spherical Lissajous curves, the Lissajous node sets and the spectral interpolation scheme can be found in [1]. Homepage: https://www.math.unipd.it/~erb/software.html Source Code: https://github.com/WolfgangErb/LSphere Dependencies: Matlab Keywords: Numerical Analysis; arXiv_math.NA; spectral interpolation on the sphere; Parity-modified Fourier series; Spherical Lissajous curves; Intersection points of Lissajous curves; Clenshaw-Curtis quadrature; rotation estimation on the sphere Related Software: Matlab; RDisk; LD3Ditp; CHEBINT Cited in: 2 Publications Standard Articles 1 Publication describing the Software Year A spectral interpolation scheme on the unit sphere based on the nodes of spherical Lissajous curves Wolfgang Erb 2018 Cited by 1 Author 2 Erb, Wolfgang Cited in 2 Serials 1 IMA Journal of Numerical Analysis 1 Constructive Approximation Cited in 3 Fields 2 Approximations and expansions (41-XX) 2 Numerical analysis (65-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) Citations by Year