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IWT_PO

Inverse Wavelet Transform (periodized, orthogonal)

Calling Sequence

x = IWT_PO(wc,L,qmf)

Calling Sequence

Inputs:
wc  :   1-d wavelet transform: length(wc) = 2^J.
L   :   Coarsest scale (2^(-L) = scale of V_0); L << J;
qmf :   quadrature mirror filter
Outputs:
x    :  1-d signal reconstructed from wc

Description

Suppose wc = FWT_PO(x,L,qmf) where qmf is an orthonormal quad. mirror filter, e.g. one made by MakeONFilter. Then x can be reconstructed by x = IWT_PO(wc,L,qmf)

See also

Authors

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