Class ModifiedSecondEstimator

java.lang.Object
org.drip.specialfunction.definition.ModifiedBesselSecondKindEstimator
org.drip.specialfunction.bessel.ModifiedSecondEstimator
All Implemented Interfaces:
R2ToR1

public class ModifiedSecondEstimator
extends ModifiedBesselSecondKindEstimator
ModifiedSecondEstimator implements the Estimator for the Modified Bessel Function of the Second Kind. The References are:

  • Abramowitz, M., and I. A. Stegun (2007): Handbook of Mathematics Functions Dover Book on Mathematics
  • Arfken, G. B., and H. J. Weber (2005): Mathematical Methods for Physicists 6th Edition Harcourt San Diego
  • Temme N. M. (1996): Special Functions: An Introduction to the Classical Functions of Mathematical Physics 2nd Edition Wiley New York
  • Watson, G. N. (1995): A Treatise on the Theory of Bessel Functions Cambridge University Press
  • Wikipedia (2019): Bessel Function https://en.wikipedia.org/wiki/Bessel_function
It provides the following functionality:
  • ModifiedSecondEstimator Constructor
  • Retrieve the Modified Bessel First Kind Estimator

Module Product Core Module
Library Fixed Income Analytics
Project Special Function Implementation and Analysis
Package Ordered Bessel Function Variant Estimators
Author:
Lakshmi Krishnamurthy
  • Constructor Details

    • ModifiedSecondEstimator

      public ModifiedSecondEstimator​(ModifiedBesselFirstKindEstimator modifiedBesselFirstKindEstimator) throws java.lang.Exception
      ModifiedSecondEstimator Constructor
      Parameters:
      modifiedBesselFirstKindEstimator - The Modified Bessel First Kind Estimator
      Throws:
      java.lang.Exception - Thrown if the Inputs are In valid
  • Method Details

    • modifiedBesselFirstKindEstimator

      public ModifiedBesselFirstKindEstimator modifiedBesselFirstKindEstimator()
      Retrieve the Modified Bessel First Kind Estimator
      Returns:
      Modified Bessel First Kind Estimator
    • bigK

      public double bigK​(double alpha, double z) throws java.lang.Exception
      Description copied from class: ModifiedBesselSecondKindEstimator
      Evaluate Modified Bessel Function Second Kind K given Alpha and z
      Specified by:
      bigK in class ModifiedBesselSecondKindEstimator
      Parameters:
      alpha - Alpha
      z - Z
      Returns:
      Modified Bessel Function Second Kind K Value
      Throws:
      java.lang.Exception - Thrown if the Inputs are Invalid