org.orekit.propagation.semianalytical.dsst.utilities

Class FieldGammaMnsFunction<T extends RealFieldElement<T>>

java.lang.Object

org.orekit.propagation.semianalytical.dsst.utilities.FieldGammaMnsFunction<T>

public class FieldGammaMnsFunction<T extends RealFieldElement<T>>
extends Object

Compute the Γ^m_n,s(γ) function from equation 2.7.1-(13).

Constructor Summary

Constructors

Constructor and Description
FieldGammaMnsFunction(int nMax, T gamma, int I, Field<T> field) Simple constructor.

Method Summary

Modifier and Type	Method and Description
T	getDerivative(int m, int n, int s) Get Γ function derivative.
T	getValue(int m, int n, int s) Get Γ function value.

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldGammaMnsFunction

public FieldGammaMnsFunction(int nMax,
                             T gamma,
                             int I,
                             Field<T> field)

Simple constructor.

Parameters:

nMax - max value for n

gamma - γ

I - retrograde factor

field - field element

Method Detail

getValue

public T getValue(int m,
                  int n,
                  int s)

Get Γ function value.

Parameters:

m - m

n - n

s - s

Returns:

Γ^m_{n, s}(γ)

getDerivative

public T getDerivative(int m,
                       int n,
                       int s)

Get Γ function derivative.

Parameters:

m - m

n - n

s - s

Returns:

dΓ^m_n,s(γ)/dγ