vulcan::ScatteredTable1D Class Reference

#include <TableInterpolator.hpp>

Public Member Functions
	ScatteredTable1D (const janus::NumericVector &x, const janus::NumericVector &y, int grid_resolution=50, RBFKernel kernel=RBFKernel::ThinPlateSpline)
	Construct 1D scattered interpolation table.
template<janus::JanusScalar Scalar>
Scalar	operator() (const Scalar &x) const
	Query table at a single point.
double	reconstruction_error () const
	Get RMS reconstruction error at original data points.
int	dims () const
	Get number of dimensions (always 1).
bool	valid () const
	Check if table is valid (initialized).

Constructor & Destructor Documentation

ScatteredTable1D()

vulcan::ScatteredTable1D::ScatteredTable1D ( const janus::NumericVector & x, const janus::NumericVector & y, int grid_resolution = 50, RBFKernel kernel = RBFKernel::ThinPlateSpline )

inline

Construct 1D scattered interpolation table.

Parameters

x	Independent variable values (can be non-uniform)
y	Dependent variable values at x points
grid_resolution	Grid points for resampling (default: 50)
kernel	RBF kernel type (default: ThinPlateSpline)

Exceptions

janus::InterpolationError

if sizes don't match or < 2 points

Examples

/home/runner/work/vulcan/vulcan/include/vulcan/core/TableInterpolator.hpp.

Member Function Documentation

dims()

int vulcan::ScatteredTable1D::dims ( ) const

inline

Get number of dimensions (always 1).

Examples

/home/runner/work/vulcan/vulcan/include/vulcan/core/TableInterpolator.hpp.

operator()()

template<janus::JanusScalar Scalar>

Scalar vulcan::ScatteredTable1D::operator() ( const Scalar & x ) const

inline

Query table at a single point.

Template Parameters

Scalar

Query type (double or janus::SymbolicScalar)

Parameters

x	Query point

Returns

Interpolated value

Examples

/home/runner/work/vulcan/vulcan/include/vulcan/core/TableInterpolator.hpp.

reconstruction_error()

double vulcan::ScatteredTable1D::reconstruction_error ( ) const

inline

Get RMS reconstruction error at original data points.

Lower values indicate better fit quality.

Examples

/home/runner/work/vulcan/vulcan/include/vulcan/core/TableInterpolator.hpp.

valid()

bool vulcan::ScatteredTable1D::valid ( ) const

inline

Check if table is valid (initialized).

Examples

/home/runner/work/vulcan/vulcan/include/vulcan/core/TableInterpolator.hpp.

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The documentation for this class was generated from the following file:

• include/vulcan/core/TableInterpolator.hpp