dfac / androidgnss Goto Github PK

• convert ProcessGnssMeasScript.m to python

• Filter valid values, rollover checks, etc, so that we work on valid data only
• see FilterValid.m for details

• Add explanation of binary flags
• Add checks for the binary flags

Hi, I am trying to calculate Galileo pseudorange following your python jupyter notebook, but the Galileo pseudorange results is at the "1e14" scale, due to the very small "received sv time filed" at the milliseconds level. Am i Missing some time offset comparing to GPS time? Thanks for your time.

Implement GPS rolover check as per CheckGpsWeekRollover in ProcessGnssMeas.m

• Add explanation of binary flags
• Add checks for the binary flags

check if all changes are in the final version

Hi, hope not to bother you, but I was wondering if the complete Matlab source code of the GNSS Analysis App is free and available. The one that I've found here and in the official repository regards the basic processing, I was interested (I repeat, if it's open source and available) in the code running under the GNSS Analysis App, providing processing of data coming from all the constellations recorded in the log and, most of all, doppler smoothing of the code (as described in the GSA White Paper that I've found online). I've seen that, for example, in the GpsWlsPvt.m Matlab script, there is only a line specyfing the parameter gnssMeas.PrSmM (and its standard deviation), but in the complete project it seems to me there is no other reference. Am I correct?

Thanks in advance

Francesco