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TSpectrumPeaksAnalyzer.Approximate Method (Double)
TSpectrumPeaksAnalyzer Class | TSpectrumPeaksAnalyzer Members | SignalAnalysis Namespace | Approximate Method
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Finds the maximum of the peak at Freq and applies interpolation.

Pascal
function Approximate(Freq: Double): Double; overload;
Description

Applies the peak interpolation methods, specified with the interpolation property, to get a better estimate of the frequency of the peak then Freq. The value of the Freq can be the frequency of the closest frequency bin in the frequency spectrum.

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