HaarWavelet

HaarWavelet[]

represents a Haar wavelet.

Details

  • HaarWavelet defines a family of orthonormal wavelets.
  • The scaling function () and wavelet function () have compact support lengths of 1. They have 1 vanishing moment and are symmetric.
  • The scaling function () is given by . »
  • The wavelet function () is given by . »
  • HaarWavelet can be used with such functions as DiscreteWaveletTransform, WaveletPhi, etc.

Examples

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Basic Examples  (3)

Scaling function:

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Wavelet function:

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Filter coefficients:

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Scope  (10)

Applications  (4)

Properties & Relations  (15)

Neat Examples  (2)

See Also

WaveletPhi  WaveletPsi  WaveletFilterCoefficients  DiscreteWaveletTransform  LiftingWaveletTransform

Tutorials

Introduced in 2010
(8.0)