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Optimization of weighting factors in the peak matched multiple window method

Sandsten, Maria LU (1997) 1997 IEEE International Conference on Acoustics, Speech, and Signal Processing
Abstract
Peak matched multiple windows are found as the Karhunen-Loeve basis functions of a predefined peaked spectrum. With a penalty function, an optimization procedure can be constrained with resulting control of sidelobes. Weighting factors, included in the averaging of the periodograms, can be designed to fulfill certain constraints. Desirable properties are low variance and small bias. This paper presents a discussion of minimization of variance at the peak compared with the optimization that also include the neighbourhood of the peak.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
1997 IEEE International Conference on Acoustics, Speech, and Signal Processing
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
1997 IEEE International Conference on Acoustics, Speech, and Signal Processing
conference location
Munich, Germany
conference dates
1997-04-21 - 1997-04-24
external identifiers
  • scopus:0030702237
ISBN
0-8186-7919-0
DOI
10.1109/ICASSP.1997.604795
language
English
LU publication?
yes
id
98ef26fc-d8ec-49c3-bacd-0df423de5fcf
date added to LUP
2018-03-23 16:14:16
date last changed
2019-01-06 13:48:48
@inproceedings{98ef26fc-d8ec-49c3-bacd-0df423de5fcf,
  abstract     = {Peak matched multiple windows are found as the Karhunen-Loeve basis functions of a predefined peaked spectrum. With a penalty function, an optimization procedure can be constrained with resulting control of sidelobes. Weighting factors, included in the averaging of the periodograms, can be designed to fulfill certain constraints. Desirable properties are low variance and small bias. This paper presents a discussion of minimization of variance at the peak compared with the optimization that also include the neighbourhood of the peak.},
  author       = {Sandsten, Maria},
  isbn         = {0-8186-7919-0},
  language     = {eng},
  location     = {Munich, Germany},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  title        = {Optimization of weighting factors in the peak matched multiple window method},
  url          = {http://dx.doi.org/10.1109/ICASSP.1997.604795},
  year         = {1997},
}