The Multi-Scale Wavelet Decomposition Dialog Box

MultiScaleDWT mdwt.png
  • Menu Command: Analysis: Signal Processing: Wavelet: Multi-Scale DWT
  • Window Types: Workbook, Graph
  • X-Function Scripting and GUI Examples: mdwt(Pro)
Dialog Theme See Dialog Themes.

See Recalculating Analysis Results.


Specifies the input signal. See Specifying Your Input Data.

Wavelet Type

Specifies the type of the wavelet.

  • Haar: Haar wavelet
  • DBN: Daubechies wavelet (N = wavelet order and no. of vanishing moments)
  • BiorNr.Nd: Biorthogonal (Nr = wavelet order or scaling functions used for reconstruction; Nd = order of the functions used for decomposition)
Extension Mode

Specifies the end extension mode.

  • Periodic: The input signal will be viewed as periodic.
  • Zero-padded: The data points outside the input range will be viewed as zeroes.
Decomposition Level

Specifies the number of levels for which the input signals is decomposed.

Multiple Coeff Data

Specifies the report data for the results. See Output Results.