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PronySeriesRetardationEvaluateFrequencyDomain(IReadOnlyListDouble, Boolean, IReadOnlyListComplex) Method

Evaluates a prony series fit in the time domain, using the properties MinimalRetardationTime, MaximalRetardationTime, NumberOfRetardationTimes and RegularizationParameter.

Namespace: Altaxo.Science.Signals
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
public PronySeriesRetardationResult EvaluateFrequencyDomain(
	IReadOnlyList<double> xarr,
	bool isCircularFrequency,
	IReadOnlyList<Complex> yarr
)

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.
yarr  IReadOnlyListComplex
The complex susceptibility. Note that although for a general susceptiblity the imaginary part is negative, in science it is usual to change the sign, e.g. J*(w) = J'(w) - i J''(w). Thus, here it is expected that the imaginary part is positive.

Return Value

PronySeriesRetardationResult
The result of the evaluation, see PronySeriesRetardationResult.
See Also