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Singular Value Decomposition (SVD)-based orthogonal transform approach for earth’s electric field signal processing

Astuti, Winda and Salami, Momoh Jimoh Emiyoka and Akmeliawati, Rini and Sediono, Wahju (2014) Singular Value Decomposition (SVD)-based orthogonal transform approach for earth’s electric field signal processing. In: 5th International Conference on Computer & Communication Engineering 2014 (ICCCE 2014), 23rd-25th September 2014, Kuala Lumpur.

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Abstract

The Earth’s electric field signal is generated from the released energy through a sudden dislocation of the segment in the earth’s crust. Many researchers have reported the use of parametric modeling technique for earth’s electric field signal processing. The existing earth’s electric signal processing based on parametric modeling technique has suffered from the noise. Therefore, the effective earth’s electric field signal processing is necessary in order to process the signal with better performance for the identification. Singular value decomposition (SVD) -based parametric modeling technique is applied as feature extraction technique to the Earth’s electric field signal. The projection of excitation signal on the right eigenvector of the LPC filter impulse response matrix is involved in this technique. The combination of SVD-based parametric modeling technique has perfectly classified the significant Earth’s electric field data prior to the earthquake and the Earth’s electric field data on the normal condition after the polynomial kernel function is applied.

Item Type: Conference or Workshop Item (Invited Papers)
Additional Information: 2470/38531 (ISBN: 9781479976355, DOI: 10.1109/ICCCE.2014.35)
Uncontrolled Keywords: The Earth’s electric field; parametric modeling technique; Singular value decomposition.
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Engineering
Kulliyyah of Engineering > Department of Mechatronics Engineering
Depositing User: Dr.-Ing. Wahju Sediono
Date Deposited: 02 Oct 2014 12:48
Last Modified: 20 Sep 2017 10:34
URI: http://irep.iium.edu.my/id/eprint/38531

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