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DigitalFilter Class

Contains an implementation of a digital LTI Filter.
Inheritance Hierarchy
SystemObject
  GSF.NumericalAnalysisDigitalFilter

Namespace: GSF.NumericalAnalysis
Assembly: GSF.Core (in GSF.Core.dll) Version: 2.4.181-beta
Syntax
public class DigitalFilter
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The DigitalFilter type exposes the following members.

Constructors
 NameDescription
Public methodDigitalFilter(Double, Double) Creates a new DigitalFilter based on the coefficients of a[0] y[k] + a[1] y[k-1].... = b[0] x[k] + b[1] x[k-1]... b[n] x[k-n]
Public methodDigitalFilter(Double, Double, Double) Creates a new DigitalFilter based on coeficents and gain a[0] y[k] + a[1] y[k-1].... = K * (b[0] x[k] + b[1] x[k-1]... b[n] x[k-n]).
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Properties
 NameDescription
Public propertyInputCoefficients The input coefficients used to multiply the input signal.
Public propertyOrder The order of the filter.
Public propertyOutputCoefficients The output coefficients used to multiply the output signal.
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Methods
 NameDescription
Public methodEqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
Public methodFilter(Double) Applies this filter to an evenly sampled signal f(t).
Public methodFilter(Double, FilterState, FilterState) Computes the output of the filter for the given single input and FilterState.
Public methodFiltFilt Applies the filter to a signal and reverse signal to remove any Phasor shift
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 methodGetTypeGets the Type of the current instance.
(Inherited from Object)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
Public methodToStringReturns a string that represents the current object.
(Inherited from Object)
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Extension Methods
 NameDescription
Public Extension MethodGetEnumValueOrDefault Gets the enumeration constant for value, if defined in the enumeration, or a default value.
(Defined by EnumExtensions)
Public Extension MethodGetEnumValueOrDefaultT Gets the enumeration constant for this value, if defined in the enumeration, or a default value.
(Defined by EnumExtensions)
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See Also