Package org.orekit.data

Class PolynomialNutation

java.lang.Object

org.orekit.data.PolynomialNutation

All Implemented Interfaces:

Serializable

public class PolynomialNutation
extends Object
implements Serializable

Polynomial nutation function.

Author:

Luc Maisonobe

See Also:

• PoissonSeries
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PolynomialNutation(double... coefficients)	Build a polynomial from its coefficients.

Method Summary

Modifier and Type	Method	Description
double	derivative(double tc)	Evaluate the time derivative of the polynomial.
<T extends CalculusFieldElement<T>> T	derivative(T tc)	Evaluate the time derivative of the polynomial.
double	value(double tc)	Evaluate the value of the polynomial.
<T extends CalculusFieldElement<T>> T	value(T tc)	Evaluate the value of the polynomial.

Methods inherited from class java.lang.Object

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

Constructor Details

PolynomialNutation

public PolynomialNutation(double... coefficients)

Build a polynomial from its coefficients.

Parameters:

coefficients - polynomial coefficients in increasing degree

Method Details

value

public double value(double tc)

Evaluate the value of the polynomial.

Parameters:

tc - date offset in Julian centuries

Returns:

value of the polynomial

derivative

public double derivative(double tc)

Evaluate the time derivative of the polynomial.

Parameters:

tc - date offset in Julian centuries

Returns:

time derivative of the polynomial

value

public <T extends CalculusFieldElement<T>> T value(T tc)

Evaluate the value of the polynomial.

Type Parameters:

T - type of the filed elements

Parameters:

tc - date offset in Julian centuries

Returns:

value of the polynomial

derivative

public <T extends CalculusFieldElement<T>> T derivative(T tc)

Evaluate the time derivative of the polynomial.

Type Parameters:

T - type of the filed elements

Parameters:

tc - date offset in Julian centuries

Returns:

time derivative of the polynomial