protected override void Execute()
{
double dt = 1.0 / GlobalInfo.SampleRate;
double fundmentalFrequency = 0, thd = 0;
int index;
_configForm.GetChannelIndex(out index);
if (index < 0)
{
DetailValues[0] = Utility.GetShowValue(Constants.NotAvailable, 0);
DetailValues[1] = Utility.GetShowValue(Constants.NotAvailable, 0);
return;
}
int harmonicLevel = _configForm.GetHarmonicLevel();
if (_harmonicLevel?.Length != harmonicLevel + 1)
{
_harmonicLevel = new double[harmonicLevel + 1];
}
double[] waveform = this.DataBuf[index];
HarmonicAnalyzer.ToneAnalysis(waveform, dt, out fundmentalFrequency, out thd, ref _harmonicLevel,
harmonicLevel);
DetailValues[0] = Utility.GetShowValue(thd, 0);
DetailValues[1] = Utility.GetShowValue(fundmentalFrequency, 0);
}
protected override void Execute()
{
int samplesPerView = GlobalInfo.SamplesInChart;
double dt = 1.0 / GlobalInfo.SampleRate;
double fundmentalFrequency = 0, thd = 0;
int index;
_configForm.GetChannelIndex(out index);
if (index < 0)
{
return;
}
int harmonicLevel = _configForm.GetHarmonicLevel();
if (_harmonicLevel?.Length != harmonicLevel)
{
_harmonicLevel = new double[harmonicLevel];
}
double[] waveform = DataBuf.GetRange(samplesPerView * index, samplesPerView).ToArray();
HarmonicAnalyzer.ToneAnalysis(waveform, dt, out fundmentalFrequency, out thd, ref _harmonicLevel,
harmonicLevel);
DetailValues[0] = thd.ToString();
DetailValues[1] = fundmentalFrequency.ToString();
}
protected override void Execute()
{
for (int i = 0; i < DetailValues.Length; i++)
{
DetailValues[i] = "";
}
for (int i = 0; i < this.DataBuf.Count; i++)
{
ToneAnalysisResult result = HarmonicAnalyzer.ToneAnalysis(
this.DataBuf[i], 1.0 / GlobalInfo.SampleRate);
DetailValues[0] += Utility.GetShowValue(result.THD, i);
DetailValues[1] += Utility.GetShowValue(result.THDplusN, i);
DetailValues[2] += Utility.GetShowValue(result.SINAD, i);
DetailValues[3] += Utility.GetShowValue(result.SNR, i);
DetailValues[4] += Utility.GetShowValue(result.NoiseFloor, i);
DetailValues[5] += Utility.GetShowValue(result.ENOB, i);
}
}
