Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities
Tracking analysis of the normalized least mean square (NLMS) algorithm is carried out in the presence of two sources of nonstationarities: 1) carrier frequency offset between transmitter and receiver; 2) random variations in the environment. A novel approach to this analysis is carried out using the...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , |
| التنسيق: | article |
| منشور في: |
2003
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://eprints.kfupm.edu.sa/id/eprint/14560/1/14560_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14560/2/14560_2.doc |
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| _version_ | 1864513384137883648 |
|---|---|
| author | Moinuddin, M. |
| author2 | Zerguine, A. unknown |
| author2_role | author author |
| author_facet | Moinuddin, M. Zerguine, A. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | Moinuddin, M. Zerguine, A. unknown |
| dc.date.none.fl_str_mv | 2003-09 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14560/1/14560_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14560/2/14560_2.doc (2003) Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities. Signal Processing Letters, IEEE, 10. |
| dc.language.none.fl_str_mv | en en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14560/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Tracking analysis of the normalized least mean square (NLMS) algorithm is carried out in the presence of two sources of nonstationarities: 1) carrier frequency offset between transmitter and receiver; 2) random variations in the environment. A novel approach to this analysis is carried out using the concept of energy conservation. Close agreement between analytical analysis and simulation results is obtained. The results show that, unlike in the stationary case, the steady-state excess MSE is not a monotonically increasing function of the step size. Moreover, the ability of the adaptive algorithm to track the variations in the environment is shown to degrade with increasing frequency offset. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_f941fae70533c4a99bc534cd1fab3389 |
| identifier_str_mv | (2003) Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities. Signal Processing Letters, IEEE, 10. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14560 |
| publishDate | 2003 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationaritiesMoinuddin, M.Zerguine, A.unknownComputerTracking analysis of the normalized least mean square (NLMS) algorithm is carried out in the presence of two sources of nonstationarities: 1) carrier frequency offset between transmitter and receiver; 2) random variations in the environment. A novel approach to this analysis is carried out using the concept of energy conservation. Close agreement between analytical analysis and simulation results is obtained. The results show that, unlike in the stationary case, the steady-state excess MSE is not a monotonically increasing function of the step size. Moreover, the ability of the adaptive algorithm to track the variations in the environment is shown to degrade with increasing frequency offset.IEEE2003-092020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14560/1/14560_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14560/2/14560_2.doc (2003) Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities. Signal Processing Letters, IEEE, 10. enenhttps://eprints.kfupm.edu.sa/id/eprint/14560/info:eu-repo/semantics/openAccessoai::145602019-11-01T14:06:23Z |
| spellingShingle | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities Moinuddin, M. Computer |
| status_str | publishedVersion |
| title | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities |
| title_full | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities |
| title_fullStr | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities |
| title_full_unstemmed | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities |
| title_short | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities |
| title_sort | Tracking analysis of the NLMS algorithm in the presence of both random and cyclic nonstationarities |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14560/1/14560_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14560/2/14560_2.doc |