Package edu.mines.jtk.interp

Interpolation and gridding of scattered (irregularly sampled) data.

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Description

Interface Summary

Gridder2	Gridded interpolation of scattered samples of 2D functions f(x1,x2).
Gridder3	Gridded interpolation of scattered samples of 3D functions f(x1,x2,x3).

Class Summary

BlendedGridder2	Tensor-guided blended neighbor gridding in 2D.
BlendedGridder3	Tensor-guided blended neighbor gridding in 3D.
DiscreteSibsonGridder2	A discrete approximation of Sibson's natural neighbor interpolation.
LasserreVolume	Volume of an n-dimensional convex polytope, via Lasserre's algorithm.
NearestGridder2	Nearest neighbor gridding of scattered samples of 2D functions f(x1,x2).
NearestGridder3	Nearest neighbor gridding of scattered samples of 3D functions f(x1,x2,x3).
PolyTrend2	A low-order polynomial trend in scattered data f(x1,x2).
RadialGridder2	Gridding by interpolation with radial basis functions.
RadialInterpolator2	Interpolation of scattered data f(x1,x2) with radial basis functions.
RadialInterpolator2.Biharmonic	Sandwell's biharmonic basis function g(r) = r*r*(log(r)-1).
RadialInterpolator2.WesselBercovici	The Wessel-Bercovici basis function g(r) for splines with tension.
SibsonGridder2	Gridding by Sibson interpolation of scattered samples of f(x1,x2).
SibsonGridder3	Gridding by Sibson interpolation of scattered samples of f(x1,x2,x3).
SibsonInterpolator2	Sibson interpolation of scattered samples of 2D functions f(x1,x2).
SibsonInterpolator2.IndexWeight	Sample index and corresponding interpolation weight (Sibson coordinate).
SibsonInterpolator3	Sibson interpolation of scattered samples of 3D functions f(x1,x2,x3).
SibsonInterpolator3.IndexWeight	Sample index and corresponding interpolation weight (Sibson coordinate).
SimpleGridder2	Simple griding of scattered samples of 2D functions f(x1,x2).
SimpleGridder3	Simple griding of scattered samples of 3D functions f(x1,x2,x3).
SplinesGridder2	Tensor-guided 2D gridding with bi-harmonic and harmonic splines.
TimeMarker2	A time and closest-point transform for 2D anisotropic eikonal equations.
TimeMarker3	A time and closest-point transform for 3D anisotropic eikonal equations.

Enum Summary

SibsonInterpolator2.Method	The implementation method.
SibsonInterpolator3.Method	The implementation method.
TimeMarker2.Concurrency	Type of concurrency used by this transform.
TimeMarker3.Concurrency	Type of concurrency used by this transform.

Package edu.mines.jtk.interp Description

Interpolation and gridding of scattered (irregularly sampled) data.