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   -> Volume 3, Issue 13

Software: The UBC Wavelet Package -- Release 1.2
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PostPosted: Mon Dec 02, 2002 1:19 pm    
Subject: Software: The UBC Wavelet Package -- Release 1.2
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Software: The UBC Wavelet Package -- Release 1.2

Announcing wvlt: The UBC Wavelet Package -- Release 1.2

I am putting in the public domain Release 1.2 of "wvlt", the Imager Wavelet
Library. This is a small library of wavelet-related functions in C that
perform forward and inverse transforms and refinement. Support for 15
popular wavelet bases is included, and it's easy to add more.

The package also includes source for a couple of shell-level programs to do
wavelet stuff on ASCII files and some demo scripts. (The demos require
"gnuplot" and "perl" to be installed on your system.) The code has been
compiled and tested under IBM RS/6000 AIX, Sun SPARC SunOS, and SGI IRIX,
and should port to other systems with few problems.

The package is available as a shell archive ("shar" file) either by ftp
( or World Wide Web via the
Imager Home Page ( There
is a link to it from the Wavelet Digest pages as well.

Future releases are under development and will include both speedups and
increased functionality. They will be available by the same mechanisms.

I produced this package and hereby release it to the public domain. Neither
I nor the University of British Columbia will be held responsible for its
use, misuse, abuse, or any damages arising from same. Any comments
regarding this package may, nevertheless, be sent to:

- Bob Lewis
All times are GMT + 1 Hour
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