StellarAttDetEKF:

Path: SpacecraftEstimation/StellarAttDet

% A stellar attitude determination system.
--------------------------------------------------------------------------
   Form:
   [q, b, p] = StellarAttDetEKF( angInc, q, dT, b, p, Q, r, qBToS, 
               starDataMeas, starData, fScale )
--------------------------------------------------------------------------

   ------
   Inputs
   ------
   angInc       (n,1)     Angular increments
   q            (4,1)     Attitude quaternion
   dT           (1,1)     Time step
   b            (3,1)     Bias
   p            (6,6)     State covariance matrix
   Q            (6,6)     State noise covariance
   r            (1,1)     Measurement noise
   qBToS        (4,1)     Quaternion from body to sensor axes
   starDataMeas (3,m)     Vector of [intensity;xloc;yloc]
   starData     (1,1)     Star Data
                          .starMatrix (4,n)     Star catalog containing n stars stored as [intensity;u]
                          .starID     (1,m)     Identified stars
   fScale                 Sensor scale factor

   -------
   Outputs
   -------
   q            (4,1)     Attitude quaternion
   b            (3,1)     Bias
   p            (6,6)     State covariance matrix

--------------------------------------------------------------------------

Children:

SC: Sensor/U2Pix
SpacecraftEstimation: AttitudeEstimation/EKFSSG
SpacecraftEstimation: StellarAttDet/AttProp
SpacecraftEstimation: StellarAttDet/DSTM
SpacecraftEstimation: StellarAttDet/QFromU
SpacecraftEstimation: StellarAttDet/StarMeasurement
Common: General/DeBlankLT
Common: General/DispWithTitle
Common: Graphics/NewFig
Common: Graphics/PltStyle
Common: Graphics/TitleS
Common: Graphics/XLabelS
Common: Graphics/YLabelS
Common: Graphics/ZLabelS
Common: Quaternion/Mat2Q
Common: Quaternion/Q2Mat
Common: Quaternion/QForm
Common: Quaternion/QFromDQ
Common: Quaternion/QMult
Common: Quaternion/QPose
Common: Quaternion/QRand
Common: Quaternion/QUnit
Math: Linear/DupVect
Math: Linear/Mag
Math: Linear/Orthogonalize
Math: Linear/Skew
Math: Linear/SkewSymm
Math: Linear/Unit

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