public void PaprCalcAgreesWithCalculated()
{
LoopFiles((fileName, waveform, filePath, fileConfig) =>
{
System.IntPtr rfsgHandle = sim.GetInstrumentHandle().DangerousGetHandle();
NIRfsgPlayback.DownloadUserWaveform(rfsgHandle, waveform.Name,
waveform.Data, true);
NIRfsgPlayback.RetrieveWaveformPapr(rfsgHandle,
waveform.Name, out double calcPapr);
waveform.PAPR_dB.Should().BeApproximately(calcPapr, 0.1,
$"of loading file \"{fileName}\"");
});
}
public static Waveform GetWaveformParametersByName(NIRfsg rfsgHandle, string waveformName)
{
IntPtr rfsgPtr = rfsgHandle.GetInstrumentHandle().DangerousGetHandle();
Waveform waveform = new Waveform
{
WaveformName = waveformName
};
NIRfsgPlayback.RetrieveWaveformSignalBandwidth(rfsgPtr, waveformName, out waveform.SignalBandwidth_Hz);
NIRfsgPlayback.RetrieveWaveformPapr(rfsgPtr, waveformName, out waveform.PAPR_dB);
NIRfsgPlayback.RetrieveWaveformSampleRate(rfsgPtr, waveformName, out waveform.SampleRate);
NIRfsgPlayback.RetrieveWaveformBurstStartLocations(rfsgPtr, waveformName, ref waveform.BurstStartLocations);
NIRfsgPlayback.RetrieveWaveformBurstStopLocations(rfsgPtr, waveformName, ref waveform.BurstStopLocations);
waveform.BurstLength_s = CalculateWaveformDuration(waveform.BurstStartLocations, waveform.BurstStopLocations, waveform.SampleRate);
return(waveform);
}