Package jisa.maths.interpolation

Class Interpolation

java.lang.Object

jisa.maths.interpolation.Interpolation

public class Interpolation
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Interpolation.MultiIterable

Constructor Summary

Constructors

Constructor	Description
Interpolation()

Method Summary

Modifier and Type	Method	Description
static Function	interpolate1D(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> v)
static Function	interpolate1D(Matrix<java.lang.Double> colData)
static XYFunction	interpolate2D(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> y, java.lang.Iterable<java.lang.Double> v)
static XYFunction	interpolate2D(Matrix<java.lang.Double> colData)
static XYZFunction	interpolate3D(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> y, java.lang.Iterable<java.lang.Double> z, java.lang.Iterable<java.lang.Double> v)	Returns a function representing the 3-dimensional interpolation of the supplied data-points.
static XYZFunction	interpolate3D(Matrix<java.lang.Double> colData)	Returns a function representing the 3-dimensional interpolation of the supplied data-points.
static MultiFunction	interpolateND(java.lang.Iterable<java.lang.Double> v, java.lang.Iterable<java.lang.Double>... arguments)	Returns a function representing the interpolation between the given set of points.
static MultiFunction	interpolateND(Matrix<java.lang.Double> colData)	Returns a function representing the interpolation between the given set of points.
static Function	interpolateSmooth(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> v)

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Interpolation

public Interpolation()

Method Detail

interpolateND

public static MultiFunction interpolateND(java.lang.Iterable<java.lang.Double> v,
                                          java.lang.Iterable<java.lang.Double>... arguments)

Returns a function representing the interpolation between the given set of points.

Parameters:

v - Values of the function to interpolate

arguments - The arguments of the function to interpolate.

Returns:

Multivariate function the returns a value for a given set of arguments by interpolating between the supplied points.

interpolateND

public static MultiFunction interpolateND(Matrix<java.lang.Double> colData)

Returns a function representing the interpolation between the given set of points.

Parameters:

colData - the data to interpolate with each argument as a separate column and the final column being the values of each point.

Returns:

Multivariate function the returns a value for a given set of arguments by interpolating between the supplied points.

interpolate3D

public static XYZFunction interpolate3D(java.lang.Iterable<java.lang.Double> x,
                                        java.lang.Iterable<java.lang.Double> y,
                                        java.lang.Iterable<java.lang.Double> z,
                                        java.lang.Iterable<java.lang.Double> v)

Returns a function representing the 3-dimensional interpolation of the supplied data-points.

Parameters:

x - X-Values

y - Y-Values

z - Z-Values

v - Value to interpolate

Returns:

Interpolated 3D function (XYZFunction)

interpolate3D

public static XYZFunction interpolate3D(Matrix<java.lang.Double> colData)

Returns a function representing the 3-dimensional interpolation of the supplied data-points.

Parameters:

colData - Matrix with the following 4 columns: x-values, y-values, z-values and values of each point

Returns:

Interpolated 3D function (XYZFunction)

interpolate2D

public static XYFunction interpolate2D(java.lang.Iterable<java.lang.Double> x,
                                       java.lang.Iterable<java.lang.Double> y,
                                       java.lang.Iterable<java.lang.Double> v)

interpolate2D

public static XYFunction interpolate2D(Matrix<java.lang.Double> colData)

interpolate1D

public static Function interpolate1D(java.lang.Iterable<java.lang.Double> x,
                                     java.lang.Iterable<java.lang.Double> v)

interpolate1D

public static Function interpolate1D(Matrix<java.lang.Double> colData)

interpolateSmooth

public static Function interpolateSmooth(java.lang.Iterable<java.lang.Double> x,
                                         java.lang.Iterable<java.lang.Double> v)