A New Class of Filter Banks in M band Wavelet Transform
Qi ping Huang · Journal of Chongqing University of Posts and Telecommunications · 2000
In this paper,we adopt the method of polyphase decomposition of frame operator to construct a new class of equivalent filter banks depending on the theory of M band wavelet transform and filter banks.By means of this method in this paper,it is convenient to compute wavelet coefficient of any level if we know the original data and equivalent filter bands,which provides the possibility for real time disposal.