Multiple window decomposition of time-frequency kernels using a penalty function for suppressed sidelobes
(2006) IEEE International Conference on Acoustics, Speech, and Signal Processing, 2006 p.2883-2886- Abstract
- This paper presents multiple windows with suppressed side-lobes that approximate a time-frequency kernel. The multiple windows are given from the eigenvalue decomposition of the time-lag kernel. By using a penalty matrix both in time- and frequency domain and solving a generalized eigenvalue problem, the multiple windows are achieved. Examples are given and the resulting sidelobe suppression and the number of windows needed are analysed.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1416838
- author
- Sandsten, Maria LU
- organization
- publishing date
- 2006
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 31st IEEE International Conference on Acoustics, Speech and Signal Processing
- pages
- 2883 - 2886
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE International Conference on Acoustics, Speech, and Signal Processing, 2006
- conference location
- Toulouse, France
- conference dates
- 2006-05-14 - 2006-05-19
- external identifiers
-
- wos:000245559903132
- scopus:33947711192
- ISBN
- 978-1-4244-0468-1
- DOI
- 10.1109/ICASSP.2006.1660683
- language
- English
- LU publication?
- yes
- id
- 173b78c8-ebca-4396-9360-dea40f85207a (old id 1416838)
- date added to LUP
- 2016-04-04 11:02:14
- date last changed
- 2022-01-29 21:14:46
@inproceedings{173b78c8-ebca-4396-9360-dea40f85207a, abstract = {{This paper presents multiple windows with suppressed side-lobes that approximate a time-frequency kernel. The multiple windows are given from the eigenvalue decomposition of the time-lag kernel. By using a penalty matrix both in time- and frequency domain and solving a generalized eigenvalue problem, the multiple windows are achieved. Examples are given and the resulting sidelobe suppression and the number of windows needed are analysed.}}, author = {{Sandsten, Maria}}, booktitle = {{31st IEEE International Conference on Acoustics, Speech and Signal Processing}}, isbn = {{978-1-4244-0468-1}}, language = {{eng}}, pages = {{2883--2886}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Multiple window decomposition of time-frequency kernels using a penalty function for suppressed sidelobes}}, url = {{http://dx.doi.org/10.1109/ICASSP.2006.1660683}}, doi = {{10.1109/ICASSP.2006.1660683}}, year = {{2006}}, }