PronySeriesRelaxationEvaluateFrequencyDomain(IReadOnlyListDouble, Boolean, IReadOnlyListDouble, IReadOnlyListDouble, Double, Double, Int32, Boolean, Double) Method

public static PronySeriesRelaxationResult EvaluateFrequencyDomain(
	IReadOnlyList<double> xarr,
	bool isCircularFrequency,
	IReadOnlyList<double>? yarrRe,
	IReadOnlyList<double>? yarrIm,
	double tmin,
	double tmax,
	int numberOfRelaxationTimes,
	bool withIntercept,
	double regularizationLambda
)

Parameters

xarr  IReadOnlyListDouble

The x-values of the signal (all elements must be positive).

isCircularFrequency  Boolean

True if xarr contains circular frequencies; false if xarr contains normal frequencies.

yarrRe  IReadOnlyListDouble

The real part of the modulus.

yarrIm  IReadOnlyListDouble

The imaginary part of the modulus.

tmin  Double

The smallest relaxation time (tau of the first Prony term).

tmax  Double

The largest relaxation time (tau of the last Prony term).

numberOfRelaxationTimes  Int32

The number of relaxation times (number of Prony terms).

withIntercept  Boolean

If set to true, an offset term is added. This term can be considered to have a infinite relaxation time.

regularizationLambda  Double

A regularization parameter to smooth the resulting array of Prony terms.

Return Value

Reference