File list (Check if you may need any files):
GPSpositionOK\GPSpositionOK\A0422_1709_2243.10N
.............\.............\A0422_1709_2243.10O
.............\.............\almanac.txt
.............\.............\data.txt
.............\.............\ephemeris.txt
.............\.............\loadrinexob.m
.............\.............\mian.m
.............\.............\obser_Result.mat
.............\.............\PDOP.asv
.............\.............\readme.docx
.............\.............\RINEX.txt
.............\.............\SVPALM.m
.............\.............\SVPEPH.m
.............\.............\TECEFGD2.m
.............\.............\WGS84CON.m
.............\.............\XPFWLS.m
.............\.............\XRINEXN.m
.............\GPSpositionOK
GPSpositionOK