ca.nengo.math.impl

Class LinearCurveFitter

java.lang.Object

ca.nengo.math.impl.LinearCurveFitter

All Implemented Interfaces:

CurveFitter, java.lang.Cloneable

public class LinearCurveFitter
extends java.lang.Object
implements CurveFitter

Interpolates linearly between example points. Outside the range of examples, the last interval is extrapolated.

Inputs x must be sorted from lowest to highest.

TODO: sort inputs

Constructor Summary

Constructors

Constructor and Description
LinearCurveFitter()

Method Summary

Methods

Modifier and Type	Method and Description
CurveFitter	clone()
Function	fit(float[] x, float[] y) Note that inputs x must be sorted from lowest to highest.

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearCurveFitter

public LinearCurveFitter()

Method Detail

fit

public Function fit(float[] x,
           float[] y)

Note that inputs x must be sorted from lowest to highest.

Specified by:

fit in interface CurveFitter

Parameters:

x - Example x points

y - Example y points (must be same length as x)

Returns:

A Function that approximates the mapping Y=f(X) exemplified by x and y.

See Also:

CurveFitter.fit(float[], float[])

clone

public CurveFitter clone()
                  throws java.lang.CloneNotSupportedException

Specified by:

clone in interface CurveFitter

Overrides:

clone in class java.lang.Object

Returns:

Valid clone

Throws:

java.lang.CloneNotSupportedException - is clone can't be made