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AN APPROACH TO DETECTION OF PERIODIC SIGNALS IN WHITE NOISE BASED ON DERIVATIVE OF POWER SPECTRUM AND CONVOLUTION.
- Source :
-
Investigación Operacional . 2019, Vol. 40 Issue 4, p551-557. 7p. 1 Diagram, 3 Graphs. - Publication Year :
- 2019
-
Abstract
- This research is based on the Derivative/Integration of the Power Spectrum for the reduction of noise in a periodic signal. The performed procedure, joined to a convolution process, results in the detection of the original values of amplitude, phase and frequency of the spectral components of the periodic signal. In this paper, second-order statistics foundations are presented and the validation of the proposed algorithm is exposed in both theoretical and practical sense. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02574306
- Volume :
- 40
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Investigación Operacional
- Publication Type :
- Academic Journal
- Accession number :
- 136929597