Circuits, Communications and Systems, Pacific-Asia Conference on (2009)

Chengdu, China

May 16, 2009 to May 17, 2009

ISBN: 978-0-7695-3614-9

pp: 446-448

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/PACCS.2009.61

ABSTRACT

The discrete W transform (DWT), introduced by Wang Z, has been used in many applications of digital signal processing, data compression and information hiding. The unified form of discrete W transform has two parameters. There are four useful types of the discrete W transform. In simulating the discrete W transform, we propose a generalized discrete W transform with three parameters, and prove its orthogonality for some new cases.

INDEX TERMS

Discrete Fourier transform, discrete Hartley transform, discrete W transform

CITATION

G. Zhang, J. Zhou and W. Xiong, "Generalized Discrete W Transform,"

*2009 Pacific-Asia Conference on Circuits, Communications and Systems (PACCS 2009)(PACCS)*, Chengdu, 2009, pp. 446-448.

doi:10.1109/PACCS.2009.61

CITATIONS