Peak |
Fits peaks by incrementally adding peaks to a composite model until a stopping criterion is met.
Inheritance HierarchyNamespace: Altaxo.Science.Spectroscopy.PeakFitting
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
SyntaxC#
public class PeakFittingByIncrementalPeakAddition : IPeakFitting, IEquatable<PeakFittingByIncrementalPeakAddition>
The PeakFittingByIncrementalPeakAddition type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | PeakFittingByIncrementalPeakAddition | Initializes a new instance of the PeakFittingByIncrementalPeakAddition class |
Properties| Name | Description | |
|---|---|---|
 | FitFunction | Gets/sets the fit function to use. |
| FitWidthScalingFactor | Gets/sets the scaling factor of the fit width. When set, this value determines the width around a peak (as a multiple of the peak FWHM) that is used to calculate the parameter errors of that peak. |
| IsMinimalFWHMValueInXUnits | Gets a value indicating whether MinimalFWHMValue is specified in x-units. |
| MaximumNumberOfPeaks | Gets or sets the maximum number of peaks to add. |
| MinimalFWHMValue | Gets/sets the minimal allowed FWHM value. |
| MinimalRelativeHeight | Gets/sets the minimal relative height. The addition of new peaks is stopped if the fitting residual falls below this value. |
| MinimalSignalToNoiseRatio | Gets/sets the minimal signal-to-noise ratio. The addition of new peaks is stopped if the ratio of the highest remaining peak with respect to the noise level falls below this value. |
| OrderOfBaselinePolynomial | Gets or sets the order of the polynomial used for the baseline. |
| PrunePeaksSumChiSquareFactor | Gets/inits a factor used to prune peaks based on their contribution to the chi-square sum. |
Methods| Name | Description | |
|---|---|---|
| Execute(Double, Double, IEnumerablePeakDescription, CancellationToken) | Fits peaks to the provided region by incrementally adding peaks. |
| Execute(Double, Double, Int32, IReadOnlyListValueTupleIReadOnlyListPeakDescription, Int32, Int32, CancellationToken) | Executes the peak fitting algorithm. |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
 | PrunePeaksBasedOnSumChiSquare | Prunes peaks based on the chi-square sum. |
See Also