Class SLNoiseStats.TSLNoiseStatResults
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Package: SignalLabPkg
Unit: SLNoiseStats
Inherits: TSLHarmonicBinResults
Contents | 
Syntax
Delphi:
type TSLNoiseStatResults = class( TSLHarmonicBinResults )
C++ Builder:
class TSLNoiseStatResults : public TSLHarmonicBinResults
Visual C++ (MFC):
class CTSLNoiseStatResults : public CTSLHarmonicBinResults
C# (.NET):
public ref class NoiseStatResults : Mitov.SignalLab.HarmonicBinResults
Summary
Supplied as a parameter class in the OnBinMaskOpportunity event.
Description
This object, supplied as a parameter in the OnBinMaskOpportunity event, contains the results of the noise statistic calculations. Read-only properties include Harmonic[], Fundamental, SFDR, SFDRBin, SNR, THD, SINAD, ENOB, IntNoiseFloor, and AvgNoise. Inherited read-only properties include: HarmonicBin[], NumHarmonics, FundBin, and FundBinFractional. See each property for a description.
Properties
Public
- Harmonic - Returns the amplitude of the I+1th harmonic of the fundamental (dBFS).
 - DataMean - Returns the arithmetic mean of the incoming data.
 - DCDataOffset - Returns the offset of the incoming data.
 - AvgNoise - Returns the average noise in the spectrum (dBFS).
 - IntNoiseFloor - Returns the amplitude of the Integrated Noise Floor is equivalent to Fundamental  SNR, dBFS.
 - ENOB - Returns the Effective Number of Bits (ENOB).
 - SINAD - Returns the Signal-to-Noise-and-Distortion ratio.
 - THD - Returns the Total Harmonic Distortion.
 - SNR - Returns the Signal-to-Noise ratio.
 - SFDRBin - Returns the bin where SFDR was located.
 - SFDR - Returns the Spurious Free Dynamic Range.
 - Fundamental - Returns the amplitude of the fundamental frequency (dBFS).
 
From TSLHarmonicBinResults
Properties
Public
- NumHarmonics - Returns the size of the array of located harmonics. (To set the value of harmonics to be located, use property SLNoiseStats.NumHarmonics.)
 - HarmonicBin - Returns the bin location in the FFT ouput of the I+1th harmonic of the fundamental frequency.
 - FundBinFractional - Returns the (floating point) bin location in the FFT output of the fundamental frequency.
 - FundBin - Returns the (unsigned integer) bin location in the FFT output of the fundamental frequency.