Spacecraft.SetRandomState(Array, Matrix, String, RandomNumberGenerator) Method

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Description

Populates the Spacecraft state using a random state from a Gaussian distribution described by the provided covariance matrix. The dimension and order of the covariance matrix is assumed to be consistent with the Spacecraft's ProcessAction settings.

Timing Precision Mode

This page describes functionality in millisecond timing precision mode. Millisecond timing precision mode is deprecated and will be removed in a future release. We recommend that you migrate your Mission Plans to nanosecond timing precision mode.

Click here to see the documentation for this object in nanosecond timing precision mode.

Method Signature

Spacecraft.SetRandomState(	Array meanState,
	Matrix covariance,
	String covarianceElementSet,
	RandomNumberGenerator random)

Arguments

meanState
Description:	The mean state associated with the covariance matrix. The returned states is referenced from the provided mean.

covariance
Description:	The covariance matrix that describes the Gaussian distribution from which to draw a state.

covarianceElementSet

Description:

Element set definition of the provided covariance.

Valid Values:

Value	Label
"Cartesian"	Cartesian Elements
"Equinoctial"	Equinoctial Elements
"SGP4Equinoctial"	SGP4Equinoctial Elements
"NoradEquinoctial"	NoradEquinoctial Elements (deprecated, use SGP4Equinoctial instead)

random
Description:	RandomNumberGenerator object to use when computing random states.

Syntax

mySpacecraft1.SetRandomState(myArray1, myMatrix1, myString1, myRandomNumberGenerator1);