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Wavelet Packets

  • David F. Walnut
Part of the Applied and Numerical Harmonic Analysis book series (ANHA)

Abstract

Recall that computing the DWT of a signal c 0(n) involves recursevely applying the filtering operators H and G as in the diagram in Figure 6.1, where each node on the tree corresponds to a sequence.

Keywords

Orthonormal Basis Shannon Entropy Wavelet Packet Orthonormal System Nominal Frequency 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2004

Authors and Affiliations

  • David F. Walnut
    • 1
  1. 1.Department of Mathematical SciencesGeorge Mason UniversityFairfaxUSA

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