You are here: Symbol Reference > SignalAnalysis Namespace > Classes > TSpectrumPeaksAnalyzer Class > public > TSpectrumPeaksAnalyzer.Trace Method
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TSpectrumPeaksAnalyzer.Trace Method

Returns the index of the newly added mark at Freq.

Pascal
procedure Trace;

Trace peaks  

Phase and Amplitude are read from the frequency spectrum by using the Goertzal algorithm.

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