org.orekit.propagation.semianalytical.dsst.forces

Class AbstractGaussianContribution.UijVijCoefficients

java.lang.Object

org.orekit.propagation.semianalytical.dsst.forces.AbstractGaussianContribution.UijVijCoefficients

Enclosing class:

AbstractGaussianContribution

protected static class AbstractGaussianContribution.UijVijCoefficients
extends Object

The U_i^j and V_i^j coefficients described by equations 2.5.3-(21) and 2.5.3-(22) from Danielson.

The index i takes only the values 1 and 2
For U only the index 0 for j is used.

Author:

Petre Bazavan, Lucian Barbulescu

Method Summary

Modifier and Type	Method and Description
double	getU1(int j, int i) Get the coefficient U₁j for Fourier index i.
double	getU2(int j) Get the coefficient U₂j for Fourier index = 1 (i == 0).
double	getV1(int j, int i) Get the coefficient V₁j for Fourier index i.
double	getV2(int j) Get the coefficient V₂j for Fourier index = 1 (i == 0).

Methods inherited from class java.lang.Object

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

Method Detail

getU1

public double getU1(int j,
                    int i)

Get the coefficient U₁^j for Fourier index i.

Parameters:

j - j index

i - Fourier index (starts at 0)

Returns:

the coefficient U₁^j for the given Fourier index i

getV1

public double getV1(int j,
                    int i)

Get the coefficient V₁^j for Fourier index i.

Parameters:

j - j index

i - Fourier index (starts at 0)

Returns:

the coefficient V₁^j for the given Fourier index i

getU2

public double getU2(int j)

Get the coefficient U₂^j for Fourier index = 1 (i == 0).

Parameters:

j - j index

Returns:

the coefficient U₂^j for Fourier index = 1 (i == 0)

getV2

public double getV2(int j)

Get the coefficient V₂^j for Fourier index = 1 (i == 0).

Parameters:

j - j index

Returns:

the coefficient V₂^j for Fourier index = 1 (i == 0)