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PeakFinderCWT Class

Peak finder using continuous wavelet transformation.
Inheritance Hierarchy
SystemObject
  Altaxo.Science.Spectroscopy.PeakSearchingPeakFinderCWT

Namespace: Altaxo.Science.Spectroscopy.PeakSearching
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
Syntax
C#
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public class PeakFinderCWT

The PeakFinderCWT type exposes the following members.

Constructors
 NameDescription
Public methodPeakFinderCWTInitializes a new instance of the PeakFinderCWT class
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Methods
 NameDescription
Public methodStatic memberContinuousWaveletTransformation Executes a continuous wavelet transform over the data data.
Public methodEqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
Public methodStatic memberExecute Finds peaks in a 1-D array using continuous wavelet transformation.
Public methodStatic memberFilterRidgeLines Filter ridge lines according to prescribed criteria. Intended to be used for finding relative maxima.
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
Public methodGetHashCodeServes as the default hash function.
(Inherited from Object)
Public methodStatic memberGetNoiseLevel Gets the noise level along the x-axis.
Public methodStatic memberGetRelativeExtrema(IReadOnlyListDouble, FuncDouble, Double, Boolean, Int32) Gets a boolean array, in which local extrema in a spectrum are marked as true.
Public methodStatic memberGetRelativeExtrema(IROMatrixDouble, FuncDouble, Double, Boolean, Int32, Int32) Gets a boolean matrix of the same dimensions as the provided data matrix, in which the points at which a relative extrema is found, are set to true.
Public methodGetTypeGets the Type of the current instance.
(Inherited from Object)
Public methodStatic memberIdentifyRidgeLines Identifies ridge lines in a continuous wavelet transformation matrix.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Public methodStatic memberRicker Ricker wavelet function, also known as the "Mexican hat wavelet".
Public methodStatic memberRicker2ndDerivative Normalized 2nd derivative of the Ricker wavelet function.
Public methodStatic memberScoreAtPercentile Calculates the value at a given percentile.
Public methodToStringReturns a string that represents the current object.
(Inherited from Object)
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Remarks

References:

[1] P.Du, W.A. Kibbe, S.M.Lin, "Improved peak detection in mass spectrum by incorporating continuous wavelet transform-based pattern matching", Bioinformatics (2006) 22 (17): pp. 2059-2065, doi: 10.1093/bioinformatics/btl355

See Also