Property ALSpectrum.TALSpectrum.SamplingWindowStep

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Class: TALSpectrum

Syntax

Delphi:

property SamplingWindowStep : Cardinal read FSamplingWindowStep write SetSamplingWindowStep;

C++ Builder:

__property unsigned int SamplingWindowStep = { read=FSamplingWindowStep, write=SetSamplingWindowStep };

Summary

Step in samples when the next FFT will be applied.

Description

Use this property to specify a step in samples when the next FFT will be applied. This allows the FFT to be applied with a step different than the size of an FFT buffer. If the property is set to 0, the next FFT will be performed exactly the size of the FFT buffer samples after the current one. Otherwise the SamplingWindowStep value will be used as step in samples.

Delphi example:

SLFourier1.SamplingWindowStep := 2000;

C++ Builder example:

SLFourier1->SamplingWindowStep = 2000;

Visual C++(MFC/Win32) example:

SLFourier1.SamplingWindowStep = 2000;

C# example:

fourier1.SamplingWindowStep = 2000;