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Changelog

KernelInterpolation.jl follows the interpretation of semantic versioning (semver) used in the Julia ecosystem. Notable changes will be documented in this file for human readability.

Changes in the v0.3 lifecycle

Added

  • Allow passing a factorization to interpolate (#130).

Changed

  • Define slicing for NodeSets and deprecate values_along_dim (#139).
  • Fix order of PolyharmonicSplineKernel to return an integer (#127).

Changes when updating to v0.3 from v0.2.x

Added

  • Added a keyword argument factorization_method to interpolate, interpolation_matrix, and least_squares_matrix to allow for different factorization methods (#130).
  • General floating point support (#121).

Changed

  • The functions random_hypersphere and random_hypersphere_boundary not require a Tuple for the argument center. Before, e.g., a Vector was allowed (#121).
  • The element type of NodeSets will now always be converted to a floating point type, i.e., also when integer values are passed. This is more consistent for an interpolation framework makes many things easier. A similar approach is also used in the Meshes.jl/CoordRefSystems.jl ecosystem (#121).

Changes in the v0.2 lifecycle

Added

  • Added support for general RNG in random_* functions (#106).
  • Added LagrangeBasis (#103).

Changed

  • Use OrdinaryDiffEqRosenbrock.jl instead of OrdinaryDiffEq.jl in the examples and documentation (#108).
  • Fix seriestype for 1D plots (#101).

Changes when updating to v0.2 from v0.1.x

Added

  • Added tutorial on noisy data (#95).
  • Added L2 regularization (#94).
  • Added least squares approximation (#93, #97).

Changed

  • Add interface for general bases and add StandardBasis. This is breaking for least squares approximations because the order of centers and nodeset needs to be swapped in the interpolate function. Alternatively, use the new StandardBasis (#100).

Changes in the v0.1 lifecycle

Added

  • Added tutorial to documentation (#66).
  • Added PartialDerivativeOperator (#65).
  • Added compactly supported Wu kernels (#64).
  • Added compatibility for PointSets from Meshes.jl (#63).