Accession Number:

ADA300199

Title:

S+Wavelets: Algorithms and Technical Details.

Descriptive Note:

Technical detail rept.,

Corporate Author:

MATHSOFT INC SEATTLE WA STATISTICAL SCIENCES DIV

Report Date:

1995-01-16

Pagination or Media Count:

35.0

Abstract:

A complete description is given for the algorithms in SWAVELETS software toolkit for wavelet and cosine packet analysis. These algorithms include wavelet transforms, wavelet packet transforms, cosine packet transforms, and non-decimated wavelet transforms. Implementations for the transforms and their inverses are given for a variety of boundary treatment rules, including periodic, reflection, interval wavelets, and zeropolynomial extension. In addition, modifications to the standard algorithms are given to handle signals or images with dimensions not divisible by a power of two.

Subject Categories:

  • Computer Programming and Software
  • Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE