Singular Value Decomposition (SVD) Based Orthogonal Transform Approach for Earth's Electric Field Signal Processing
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Date
2014-09-23
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
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.
Description
Keywords
Singular value decomposition, Computers, Abstracts, Earth, Electric fields, Parametric statistics, Transforms
Citation
Astuti, W., Salami, M. J. E., Akmeliawati, R., & Sediono, W. (2014, September). Singular Value Decomposition (SVD) Based Orthogonal Transform Approach for Earth's Electric Field Signal Processing. In 2014 International Conference on Computer and Communication Engineering (pp. 84-87). IEEE.