2d Inverse Wavelet Transform (periodized Meyer Wavelet)
x = IWT2_YM(wc,L,deg)
2-d wavelet transform, size(wc) = [2^J,2^J].
Coarsest Level of V_0; L << J
degree of polynomial window 2 <= deg <=4
1-d reconstructed signal; length(x) = 2^J
The 2d Meyer wavelet transform is obtained by the command wc = FWT2_YM(x,L,deg)
To reconstruct x, use IWT2_YM.
The Meyer wavelet is defined in the frequency domain. The algorithm is very different from usual quadrature mirror filter algorithms. See the Ph. D. Thesis of Eric Kolaczyk.