org.orekit.utils

Interface StateJacobian

public interface StateJacobian

Interface representing the Jacobian of a vector function depending on SpacecraftState.

Since:

8.0

Author:

Luc Maisonobe

See Also:

Differentiation.differentiate(StateFunction, int, org.orekit.attitudes.AttitudeProvider, org.orekit.orbits.OrbitType, org.orekit.orbits.PositionAngle, double, int), StateFunction

Method Summary

Modifier and Type	Method and Description
double[][]	value(SpacecraftState state) Evaluate the Jacobian of the function.

Method Detail

value

double[][] value(SpacecraftState state)
          throws OrekitException

Evaluate the Jacobian of the function.

Parameters:

state - spacecraft state as the sole free parameter of the function.

Returns:

Jacobian matric

Throws:

OrekitException - if evaluation cannot be performed