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gps-measurement-tools
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ICP enabled again, testing S8 for hackathon

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DfAC 8 years ago
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2 changed files with 6999 additions and 3490 deletions
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  1. 10456
      ProcessGNSSMeas/demoFiles/raw.csv
  2. 33
      ProcessGNSSMeas/main.m

10456
ProcessGNSSMeas/demoFiles/raw.csv
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33
ProcessGNSSMeas/ProcessGnssMeasScript.m → ProcessGNSSMeas/main.m
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@ -7,7 +7,9 @@ clc;clear all; close(findall(0,'Type','figure'));
% you can run the data in pseudoranges log files provided for you:
%prFileName = 'pseudoranges_log_2016_06_30_21_26_07.txt'; %with duty cycling, no carrier phase
% prFileName = 'pseudoranges_log_2016_08_22_14_45_50.txt'; %no duty cycling, with carrier phase
prFileName = 'workshop_trials01.txt';
%prFileName = 'workshop_trials01.txt';
%prFileName = 'N9_google.txt';
prFileName = 's8_01.txt';
% as follows
% 1) copy everything from GitHub google/gps-measurement-tools/ to
% a local directory on your machine
@ -44,6 +46,9 @@ HW_ScrSize = get(0,'ScreenSize');%in pixels
%enter true WGS84 lla, if you know it:
%param.llaTrueDegDegM = [37.422578, -122.081678, -28];%Charleston Park Test Site
param.llaTrueDegDegM = [45.5298979 -122.6619045 24.16] %workshop trial approx coords
param.llaTrueDegDegM = [37.4224423 -122.0819186 -16.66] %google Nexus9 approx coords
param.llaTrueDegDegM = [48.0530356 11.6535412 660.57] %S8 trial approx coords
%% Set the data filter and Read log file
dataFilter = SetDataFilter;
[gnssRaw,gnssAnalysis] = ReadGnssLogger(dirName,prFileName,dataFilter);
@ -61,10 +66,10 @@ if isempty(allGpsEph), return, end
%% plot pseudoranges and pseudorange rates
h1 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
[colors] = PlotPseudoranges(gnssMeas,prFileName);
%h2 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
%PlotPseudorangeRates(gnssMeas,prFileName,colors);
%h3 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
%PlotCno(gnssMeas,prFileName,colors);
% h2 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
% PlotPseudorangeRates(gnssMeas,prFileName,colors);
% h3 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
% PlotCno(gnssMeas,prFileName,colors);
%% compute WLS position and velocity
gpsPvt = GpsWlsPvt(gnssMeas,allGpsEph);
@ -80,14 +85,16 @@ PlotPvtStates(gpsPvt,prFileName);
% if unknown, use Median llaDegDegM
%% Plot Accumulated Delta Range
% if any(any(isfinite(gnssMeas.AdrM) & gnssMeas.AdrM~=0))
% [gnssMeas]= ProcessAdr(gnssMeas);
% h6 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
% PlotAdr(gnssMeas,prFileName,colors);
% [adrResid]= GpsAdrResiduals(gnssMeas,allGpsEph,param.llaTrueDegDegM);drawnow
% h7 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
% PlotAdrResids(adrResid,gnssMeas,prFileName,colors);
% end
if any(any(isfinite(gnssMeas.AdrM) & gnssMeas.AdrM~=0))
print('this phone has ICP');
[gnssMeas]= ProcessAdr(gnssMeas);
h6 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
PlotAdr(gnssMeas,prFileName,colors);
[adrResid]= GpsAdrResiduals(gnssMeas,allGpsEph,param.llaTrueDegDegM);drawnow
h7 = figure('Color','white','MenuBar','figure','Position',[0 0 HW_ScrSize(3) HW_ScrSize(4)]);
PlotAdrResids(adrResid,gnssMeas,prFileName,colors);
else print('this phone do not have ICP capacity, sorry');
end
%% end of ProcessGnssMeasScript
rmpath(softPath)
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