Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4633486 | Applied Mathematics and Computation | 2009 | 12 Pages |
Abstract
It is well known that by adding some extra zeros to a Daubechies low-pass wavelet filter, one gets new orthonormal wavelet basis with better regularity property. In this paper, we give a detailed study of this procedure in the general case of a wavelet filter associated with any integer dilation factor d⩾2. Moreover, we describe an algorithm for the construction of symmetric scaling functions with dilation factor d=4. Finally, we provide the reader with some numerical examples that illustrate the results of this work.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Abderrazek Karoui,