SpectrumCalculatorPowerSpectrum Method (Double, Double)

LightningChart .NET Help

Calculates power spectrum, having all FFT data in absolute values. The count of output FFT data is same than input data.

Namespace: Arction.WinForms.SignalProcessing
Assembly: Arction.WinForms.SignalProcessing.SignalTools (in Arction.WinForms.SignalProcessing.SignalTools.dll) Version: 10.3.1

Syntax

C++

Copy

public bool PowerSpectrum(
	double[] samples,
	out double[] fftData
)

Public Function PowerSpectrum ( 
	samples As Double(),
	<OutAttribute> ByRef fftData As Double()
) As Boolean

public:
bool PowerSpectrum(
	array<double>^ samples, 
	[OutAttribute] array<double>^% fftData
)

Parameters

samples: Type: SystemDouble
Signal samples
fftData: Type: SystemDouble
Output FFT data

Return Value

Type: Boolean
True if successful, else False.

Reference

SpectrumCalculator Class

PowerSpectrum Overload

Arction.WinForms.SignalProcessing Namespace