The Decomposition Dialog Box

See Recalculating Analysis Results.

Specifies the input signal.

Specifies the type and order 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)

Used to extend the input signal.

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

Specifies the output for the approximation coefficients.

Specifies the output for the detail coefficients.