Path: SpacecraftEstimation/OpticalNavigation
% Computes optical using lunar landmarks and stars.
Inputs are landmarks and stars. Three landmarks and 3 stars are entered.
Computes measurements between all landmarks and each star.
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Form:
y = OpticalNavLunarLandmarkStar( x, g, noise )
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Inputs
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x (:,1) ECI position of sensor [r;...]
g (1,1) Data structure
.u (3,3) Star unit vectors in ECI
.rL (3,3) Landmarks in lunar coordinates
.jD (1,1) Julian date
noise (1,1) Data structure
.landmark (1,1) Landmark error (m)
.angle (1,1) Angle error (rad)
.moon (1,1) Moon centroid error (m)
.moonRot (1,1) Moon rotation error (rad)
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Outputs
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y (12,1) Measurement [landmark/landmark;landmark1/stars;landmark2/stars]
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SC: Ephem/MoonRot SC: Ephem/MoonV2 Common: Quaternion/Q2Mat Common: Quaternion/QUnit Common: Time/DTSToDTA Common: Time/Date2JD Math: Linear/DupVect Math: Linear/Mag Math: Linear/Unit
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