File list (Check if you may need any files):
Advanced navigation GPS_DR Algorithm
....................................\Advanced navigation GPS_DR Algorithm1
....................................\.....................................\Advanced navigation GPS_DR Algorithm
....................................\.....................................\....................................\ffun.m
....................................\.....................................\....................................\gengamma.m
....................................\.....................................\....................................\hfun.m
....................................\.....................................\....................................\iekf.m
....................................\.....................................\....................................\main_ekfpf.m
....................................\.....................................\....................................\residualR.m
....................................\Advanced navigation GPS_DR Algorithm2
....................................\.....................................\Advanced navigation GPS_DR Algorithm.m
....................................\Advanced navigation GPS_DR Algorithm3
....................................\.....................................\Advanced navigation GPS_DR Algorithm
....................................\.....................................\....................................\ephemeris.m
....................................\Advanced navigation GPS_DR Algorithm4
....................................\.....................................\Advanced navigation GPS_DR Algorithm.m
....................................\Advanced navigation GPS_DR Algorithm5
....................................\.....................................\kalmanf.m