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Haar Class

Haar Wavelet Transform.
Inheritance Hierarchy

Namespace:  Accord.Math.Wavelets
Assembly:  Accord.Math (in Accord.Math.dll) Version: 3.7.0
public class Haar : IWavelet
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The Haar type exposes the following members.

Public methodHaar
Constructs a new Haar Wavelet Transform.
Public methodBackward(Double)
2-D Backward (Inverse) Discrete Wavelet Transform.
Public methodBackward(Double)
1-D Backward (Inverse) Discrete Wavelet Transform.
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodForward(Double)
2-D Forward Discrete Wavelet Transform.
Public methodForward(Double)
1-D Forward Discrete Wavelet Transform.
Public methodStatic memberFWT(Double)
Discrete Haar Wavelet Transform
Public methodStatic memberFWT(Double, Int32)
Discrete Haar Wavelet 2D Transform
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodStatic memberIWT(Double)
Inverse Haar Wavelet Transform
Public methodStatic memberIWT(Double, Int32)
Inverse Haar Wavelet 2D Transform
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Extension Methods
Public Extension MethodHasMethod
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.)
Public Extension MethodIsEqual
Compares two objects for equality, performing an elementwise comparison if the elements are vectors or matrices.
(Defined by Matrix.)
Public Extension MethodToT
Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.)


  • Musawir Ali, An Introduction to Wavelets and the Haar Transform. Available on:

See Also