File cheby_fit.h

↰ Parent directory (numerics)

Generic piecewise-Chebyshev polynomial model: fitting and evaluation.

Definition (numerics/cheby_fit.h)

Detailed Description

Extracted from the anonymous namespace of File frame_conversions.cc so that File time_conversions.cc (TL−TT fit) and File frame_conversions.cc (orientation fit) both use the same infrastructure.

ChebyshevFitSegment — one polynomial segment in [t_mid±t_radius] ChebyshevFitModel — piecewise collection of segments, with Eval() FitChebyshevModel() — sample a function at Chebyshev-Gauss nodes and DCT-fit

Includes

  • algorithm

  • cmath

  • functional

  • lupnt/core/constants.h

  • lupnt/interfaces/spice_cheby.h

  • stdexcept

  • vector (File vector_macros.h)

Included By

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Classes

Functions