LinearInterpolator (Apache Commons Math 3.6.1 API)

java.lang.Object

org.apache.commons.math3.analysis.interpolation.LinearInterpolator

All Implemented Interfaces:: UnivariateInterpolator

public class LinearInterpolator extends Object implements UnivariateInterpolator

Implements a linear function for interpolation of real univariate functions.

Constructor Summary

Constructors

Constructor

Description

LinearInterpolator()
Method Summary

Modifier and Type

Method

Description

PolynomialSplineFunction

interpolate(double[] x, double[] y)

Computes a linear interpolating function for the data set.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- LinearInterpolator
  
  public LinearInterpolator()
Method Details
- interpolate
  
  public PolynomialSplineFunction interpolate(double[] x, double[] y) throws DimensionMismatchException, NumberIsTooSmallException, NonMonotonicSequenceException
  
  Computes a linear interpolating function for the data set.
  
  Specified by:
  
  interpolate in interface UnivariateInterpolator
  
  Parameters:
  
  x - the arguments for the interpolation points
  
  y - the values for the interpolation points
  
  Returns:
  
  a function which interpolates the data set
  
  Throws:
  
  DimensionMismatchException - if x and y have different sizes.
  
  NonMonotonicSequenceException - if x is not sorted in strict increasing order.
  
  NumberIsTooSmallException - if the size of x is smaller than 2.