Construction of compactly supported orthonormal wavelets with beautiful structure
Peng Lizhon · 2004
In this paper, a new method of constructing symmetric (antisymmetric) scal- ing and wavelet filters is introduced, and we get a new type of wavelet system that has very beautiful structure. Using this kind of wavelet system, we can achieve filters with the properties: rational, symmetric or antisymmetric, the lengths of the filters are shorter and the corresponding functions have higher smoothness, so they have good prospect in applications.