RotatingPulsatingSystem.GetDCMAtEpoch(Variable) Method

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Description

Returns the direction-cosine-matrix of the RotatingPulsatingSystem, representing the instantaneous rotation from the MJ2000 Earth Equator Frame to the rotating pulsating frame.

Timing Precision Mode

This page describes functionality in millisecond timing precision mode.

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

Method Signature

RotatingPulsatingSystem.GetDCMAtEpoch(

Variable epoch)

Arguments

epoch
Description:	The epoch at which to evaluate the RotatingPulsatingSystem system.

Return Value

Type:

Matrix of number (size = 3 x 3)

A 3x3 matrix containing the direction cosine matrix of the RotatingPulsatingSystem system with respect to the MJ2000 Earth Equatorial Inertial frame.

Syntax

myMatrix1 = myRotatingPulsatingSystem1.GetDCMAtEpoch(myVariable1);