GPS Navigation Toolbox

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