Code covered by the BSD License
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Delta_R_Trop=Error_Tropospher...
This Function approximate Troposspheric Group Delay Base on
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ECEF2GPS(Pos)
ECEF2LLA - convert earth-centered earth-fixed (ECEF)
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XYZ2ENU(A,Phi,Lambda)
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[Delta_I]=Error_Ionospheric_K...
This Function approximate Ionospheric Group Delay
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[E,A]=Calc_Azimuth_Elevation(...
This Function Compute Azimuth and Elevation of satellite from reciever
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[G,Delta_X,Pos_Rcv_n,B]=Gen_G...
This Function use Ephemeris Data and Calculate satellite Position
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[Pos_xyz_Mat,Orbit_parameter]...
This Function use Ephemeris Data and Calculate satellite Position
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d=Distance(Pos_SV,Pos_Rcv);
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dTclk_Offset=Error_Satellite_...
This Function calculate Satellite Offest Clock Error Base on GPS Theory *
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dTclk_Rel=Error_Satellite_Clo...
This Function calculate Satellite Clock Error Base on
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f=Kepler_Eq(x,M,e)
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plot_Orbit(Orbit_parameter,co...
This Function show the satellite and its orbit+Earth geometry
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main.m
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main_request.m
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View all files
GPS Navigation Toolbox
by moein mehrtash
19 Apr 2013
This program include
Principle of Radio Navigation Calculation and GPS position error corrections.
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| File Information |
| Description |
This program includes of
•Principle of Radio Navigation Calculation: navigation base on trilateration has been investigated and the over determined Eq. for navigation has been solved.
•GPS Ephemeris Data: for GPS navigation, the position of GPS satellite is very important so the by receiving ephemeris data the position of the satellite is determined.
•GPS Errors: Three different sources of errors in GPS navigation has been investigated (Ionosphere, Troposphere and Satellite clock). Ionospheric Error model is generated base on Parkinson and the Tropospheric Error Model based on Hopfiel model.
•Simulation & GPS Toolbox: One of the targets of this work is generating Matlab GPS Toolbox and in one case study the performance of generated toolbox will be verified
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| MATLAB release |
MATLAB 7.7 (R2008b)
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