Name 

Description 

 

AddMark 

This is AddMark, a member of class TSpectrumPeaksAnalyzer. 

 

Adjust 

Called by Update method, if TraceMethod is ptNone. 

 

AmpltHarmonics 

Called by the Update method, if TraceMethod is ptAmpltHarmonics.  

 

Approximate 

This is the overview for the Approximate method overload. 

 

ApproximateComplexEst 

This is the overview for the ApproximateComplexEst method overload. 

 

Filter 

Filters the peak specified with Index.  

 

FilterAll 

Filters all peaks.  

 

FindAllPeaks 

Called by Update method, if TraceMethod is ptAll. 

 

FindFirstHarmonic 

Called by Update method, if TraceMethod is ptFirstHarmonic.  

 

FindFrequency 

This is the overview for the FindFrequency method overload. 

 

FindFundamentals 

Locates the first harmonics of a harmonic series.  

 

FindLargestPeaks 

Called by Update method, if TraceMethod is ptLargest.  

 

FreqHarmonics 

Called by the Update method, if TraceMethod is ptFreqHarmonics.  

 

LogAmplt 

Converts all peaks in dB. The associated spectrum must already be in logarithmic scale.  

 

Trace 

Returns the index of the newly added mark at Freq.  

 

Update 

Reestimates the order frequency and traces the peaks.  

 

Name 

Description 

 

List 

A pointer to a list of all marked peaks (= TSpectrum.Marks). Read only.  

 

Marks 

Default array property for the marks (=peaks) array.  

 

Spectrum 

This is Spectrum, a member of class TSpectrumPeaksAnalyzer. 

 

Name 

Description 

 

Active 

Set this property to false, to disable peak tracing, marking, interpolating and filtering when the Update method is called.  

 

BandwidthH 

Defines the upper frequency that limits the search for peak.  

 

BandwidthL 

Defines the lower frequency that limits the search for peak.  

 

HarmonicsCount 

Defines the number of harmonics to be marked, if TraceMethod is ptAmpltHarmonics or ptFreqHarmonics.  

 

Interpolation 

Defines the peak interpolation parameters.  

 

LargestCount 

Defines the number of largest peaks to mark, when TraceMethod = ptLargest.  

 

LargestRatio 

Defines the ratio between the largest peak below which, the peak will not be considered.  

 

NormalizedAmplt 

Parameters for normalized amplitude.  

 

NormalizedFreq 

Parameters for normalized frequency.  

 

TraceInterval 

Defines the interval centered around the current position of peak in percentage of the bandwidth, within which the new position of the peak is to be searched for.  

 

TraceMethod 

Defines the method used to trace and mark the peaks.  

 

UseFullBandwidth 

Set this property to true, to assume that BandwidthL = 0 and BandwidthH equals the Nyquist frequency.