The Wavelet Digest Homepage
Return to the homepage
Search the complete Wavelet Digest database
Help about the Wavelet Digest mailing list
About the Wavelet Digest
The Digest The Community
 Latest Issue  Back Issues  Events  Gallery
The Wavelet Digest
   -> Volume 4, Issue 2


Preprint: Wavelet transformations as diversity enhancers
 
images/spacer.gifimages/spacer.gif Reply into Digest
Previous :: Next  
Author Message
Brani Vidakovic
Guest





PostPosted: Mon Dec 02, 2002 5:42 pm    
Subject: Preprint: Wavelet transformations as diversity enhancers
Reply with quote

Preprint: Wavelet transformations as diversity enhancers

Discussion Paper on Thresholding

A draft form of the manuscript:

WAVELET TRANSFORMATIONS AS DIVERSITY ENHANCERS

by Prem Goel and Brani Vidakovic

is available at ftp anonymous:
ftp ftp.isds.duke.edu: pub/brani/papers/lorentz.ps
or in compressed form as
--//-- /lorentz.ps.Z

Short abstract:
Discrete wavelet transformations have became indispensable
analytical tools in data compression and data denoising.
In this paper we give some
empirical accounts of wavelet transformations and
propose novel thresholding and wavelet selection methods.
This is achieved via connections with {it measures of inequality,}
that have been used in economics for a long time.
We compare our methods with standard
thresholding and wavelet selection procedures.

Comments, suggestions, and critiques welcome.

Brani Vidakovic,
ISDS Duke University, Old Chem 223A
Durham, NC 27708-0251 (919-684-8025).
All times are GMT + 1 Hour
Page 1 of 1

 
Jump to: 
 


disclaimer - webmaster@wavelet.org
Powered by phpBB

This page was created in 0.023484 seconds : 18 queries executed : GZIP compression disabled