Hermes
interpolation.h File Reference

Interpolation functions. More...

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Functions

template<typename T >
HERMES_DEVICE_CALLABLEhermes::interpolation::monotonicCubicInterpolate (T fkm1, T fk, T fkp1, T fkp2, T tmtk)
 Computes 1-dimension monotonic cubic interpolation. More...
 

Detailed Description

Interpolation functions.

Copyright (c) 2021, FilipeCN.

The MIT License (MIT)

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Author
FilipeCN (filip.nosp@m.edec.nosp@m.n@gma.nosp@m.il.c.nosp@m.om)
Date
2021-06-28

Function Documentation

◆ monotonicCubicInterpolate()

template<typename T >
HERMES_DEVICE_CALLABLE T hermes::interpolation::monotonicCubicInterpolate ( fkm1,
fk,
fkp1,
fkp2,
tmtk 
)

Computes 1-dimension monotonic cubic interpolation.

Performs 1-dimensional interpolation using the monotonic cubic interpolation considering overshoot, clamps the resulting value. Assumes the following configuration: fkm1 fk fkp1 fkp2

  • -------— * -—x--— * -------— * -1 0 tmtk 1 2
    Template Parameters
    Tdata type
    Parameters
    fkm1function value at -1
    fkfunction value at 0
    fkp1function value at 1
    fkp2function value at 2
    tmtk(in [0,1]) parametric coordinate of the interpolation point
    Returns
    interpolated value at tmtk