A variable step-size adaptive algorithm for direct frequency estimation
SCIE
SCOPUS
- Title
- A variable step-size adaptive algorithm for direct frequency estimation
- Authors
- Ban, SJ; Lee, CW; Cho, H; Kim, SW
- Date Issued
- 2010-09
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- A frequency estimator based on the linear prediction property of sinusoidal signals has recently been proposed for the direct estimation of real tone frequency in white noise. We propose a variable step-size direct frequency estimator (VS-DFE), which shows improved performance on account of the use of a dynamically updated step-size instead of a fixed step-size. A comparison of the simulation results of the proposed estimator with those of conventional estimators clearly indicates its superior performance. (C) 2010 Elsevier B.V. All rights reserved.
- Keywords
- Frequency estimation; Adaptive algorithm; Variable step-size; LMS ALGORITHM; SINUSOIDAL FREQUENCY; PARAMETER
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/25619
- DOI
- 10.1016/J.SIGPRO.2010.03.028
- ISSN
- 0165-1684
- Article Type
- Article
- Citation
- SIGNAL PROCESSING, vol. 90, no. 9, page. 2800 - 2805, 2010-09
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- There are no files associated with this item.
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