Phase Shift for Hilbert Wavelet Coefficients
Wavelet coefficients are circularly shifted by the amount of phase shift induced by the discrete Hilbert wavelet transform.
Discete Hilbert wavelet transform (DHWT) object.
character string; Hilbert wavelet pair used in DHWT
The "center-of-energy" argument of Hess-Nielsen and Wickerhauser (1996) is used to provide a flexible way to circularly shift wavelet coefficients regardless of the wavelet filter used.
DHWT (DHWPT) object with coefficients circularly shifted.
Hess-Nielsen, N. and M. V. Wickerhauser (1996) Wavelets and time-frequency analysis, Proceedings of the IEEE, 84, No. 4, 523-540.