Ripples in Mathematics

by Arne Jensen, Anders la Cour-Harbo

This introduction to the discrete wavelet transform and its applications is based on a novel approach to discrete wavelets called lifting. After an elementary introduction, connections of filter theory are presented, and wavelet packet transforms are defined. The time-frequency plane is used for interpretation of signals, problems with finite length signals are detailed, and MATLAB is used for examples and implementation of transforms.

Genres: Mathematics

257 pages, Paperback

First published June 22, 2001