GPSReceiverNav:

Path: SCPro/ProSensors

% GPS receiver model with navigation message model.

   Failure mode is zero output.
   See also GPSOrbit and RangeMeasurement.
--------------------------------------------------------------------------
   Form:
   y = GPSReceiverNav( action, d )
--------------------------------------------------------------------------

   -------
   Inputs
   -------
   action      (1,:)     'initialize' 'update' 'output' 'set failure' 
                         'get default datastructure'
   d           (1,1)     Depends on the action

   -------
   Outputs
   -------
   y           (1,1)     Depends on the action

   The regular output is a structure:
     .rGPS        (3,n)   Position of GPS satellites in view
     .vGPS        (3,n)   Velocity of satellites
     .range       (1,n)   Range to the satellites (km)
     .rangeRate   (1,n)   Range rate (km/s)
     .iD          (1,n)   ID of satellites in view
     .nSatellites (1,1)   Number of satellites in view
     .message      (:)    GPS ephemeris message

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

Children:

AerospaceUtils: Coord/IntersectPlanet
SC: BasicOrbit/CP2I
SC: BasicOrbit/E2Nu
SC: BasicOrbit/M2E
SC: BasicOrbit/M2EApp
SC: BasicOrbit/M2EEl
SC: BasicOrbit/M2EHy
SC: BasicOrbit/M2Nu
SC: BasicOrbit/M2NuPb
SC: BasicOrbit/OrbRate
SC: Ephem/EOfE
SC: Ephem/EarthNut
SC: Ephem/EarthPre
SC: Ephem/EarthRot
SC: Ephem/GMSTime
SC: Ephem/MSidDay
SC: Ephem/NutDelta
SC: Ephem/ObOfE
SC: Ephem/TruEarth
SCPro: ProSensors/GPSOrbit
SCPro: ProSensors/RangeMeasurement
Common: CommonData/SwooshWatermark
Common: General/CellToMat
Common: General/DeBlankLT
Common: General/MatToCell
Common: General/Watermark
Common: Graphics/NewFig
Common: Graphics/Plot2D
Common: Graphics/PltStyle
Common: Graphics/XLabelS
Common: Graphics/YLabelS
Common: Graphics/ZLabelS
Common: Time/DTSToDTA
Common: Time/Date2JD
Common: Time/JD2000
Common: Time/JD2T
Common: Time/JDToMidnight
Math: Linear/Dot
Math: Linear/DupVect
Math: Linear/Mag
Math: MathUtils/R2P5
Math: Trigonometry/CosD
Math: Trigonometry/SinD

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