PamInterp

java.lang.Object

pamMaths.PamInterp

public class PamInterp extends Object

Interpolation library. Initially based on code by

Static methods for doing useful interpolation

Version:: : $Revision: 1.1 $
The Monterey Bay Aquarium Research Institute (MBARI) provides this documentation and code "as is", with no warranty, express or implied, of its quality or consistency. It is provided without support and without obligation on the part of MBARI to assist in its use, correction, modification, or enhancement. This information should not be published or distributed to third parties without specific written permission from MBARI.

Copyright 2002 MBARI.
MBARI Proprietary Information. All rights reserved.
Author:: : Author Jamie Macaulay, (brian) original.

Constructor Summary

Constructors

Constructor

Description

PamInterp()
Method Summary

Modifier and Type

Method

Description

static final double[]

interp1(double[] x, double[] y, double[] xi)

ID interpolation of an array.

static final double[]

interp1(double[] x, double[] y, double[] xi, double NaNVal)

ID interpolation of an array.

static final double[]

interp1(long[] x, double[] y, long[] xi)

static final BigDecimal[]

interp1(BigDecimal[] x, BigDecimal[] y, BigDecimal[] xi)

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

Constructor Details
- PamInterp
  
  public PamInterp()
Method Details
- interp1
  
  public static final double[] interp1(double[] x, double[] y, double[] xi) throws IllegalArgumentException
  
  ID interpolation of an array.
  
  Parameters:
  
  x - - the x values of the array.
  
  y - - the y values of the array
  
  xi - - the x values to calculate new y values for.
  
  Returns:
  
  interpolated array. Out of range values are NaN
  
  Throws:
  
  IllegalArgumentException
- interp1
  
  public static final double[] interp1(double[] x, double[] y, double[] xi, double NaNVal) throws IllegalArgumentException
  
  ID interpolation of an array.
  
  Parameters:
  
  x - - the x values of the array.
  
  y - - the y values of the array
  
  xi - - the x values to calculate new y values for.
  
  NaNVal - - value to set for xi values which are out of range.
  
  Returns:
  
  Throws:
  
  IllegalArgumentException
- interp1
  
  public static final BigDecimal[] interp1(BigDecimal[] x, BigDecimal[] y, BigDecimal[] xi)
- interp1
  
  public static final double[] interp1(long[] x, double[] y, long[] xi) throws IllegalArgumentException
  
  Throws:
  
  IllegalArgumentException