public List <RFPatternPad> GetRFPatternS(String rawdatafilename, double t0)
{
List <RFPatternPad> pl = new List <RFPatternPad>();
List <String> tagReports = IOTools.ReadListFromTxt(rawdatafilename);
if (t0 == -1)
{
String[] ss = tagReports[0].Split(splitChar);
t0 = GetSecondFromString(ss[indexTime]);
}
for (int i = 0; i < tagReports.Count; i++)
{
String[] ss = tagReports[i].Split(splitChar);
RFPatternPad rfp = new RFPatternPad();
rfp.t = (GetSecondFromString(ss[indexTime]) - t0);//chacha
if (rfp.t < 0)
{
continue;
}
rfp.phase = double.Parse(ss[indexPhase]);
rfp.ant = int.Parse(ss[indexAntenna]);
rfp.ID = -1;
if (ss.Length > 4)
{
rfp.ID = int.Parse(ss[indexEPC]);
}
pl.Add(rfp);
}
return(pl);
}
public RFPatternPad[] GetRFPatternVector(List <RFPatternPad> rpl, double time)
{
RFPatternPad[] patterns = new RFPatternPad[64];
double[] dis = new double[64];
for (int i = 0; i < 64; i++)
{
dis[i] = 10000;
patterns[i] = new RFPatternPad();
patterns[i].phase = Conf.invalidphase;
}
foreach (RFPatternPad rp in rpl)
{
double d = Math.Abs(rp.t - time);
int index = rp.ant;
if (dis[index] > d)
{
dis[index] = d;
patterns[index] = rp;
}
}
return(patterns);
}
