VLF Waves Characterization: Wavelet Feature Extraction Method
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064

Downloads: 98 | Weekly Hits: ⮙1 | Monthly Hits: ⮙6

Research Paper | Geophysics | India | Volume 5 Issue 2, February 2016

VLF Waves Characterization: Wavelet Feature Extraction Method

Shivali Verma, Harsha Jalori, A. K. Gwal

In an effort to provide a more efficient representation of the very low frequency (VLF) signal, the application of the wavelet analysis is considered. This research presents an effective and robust method for extracting features for VLF processing. Based on the timefrequency multiresolution property of wavelet transform, the input VLF signal is decomposed into various frequency channels. The major issues concerning the design of this Wavelet based VLF recognition system are choosing optimal wavelets for VLF signals, decomposition level in the multilevel 1-D wavelet decomposition, selecting the feature vectors from the wavelet coefficients. More specifically classification of various VLF signals using the Wavelet decomposition is described. By this effort we find the different features for the various VLF signal

Keywords: Feature extraction, Hiss, Very low frequency, Wavelet transforms, Whistler

Edition: Volume 5 Issue 2, February 2016

Pages: 1892 - 1897

Share this Article

How to Cite this Article?

Shivali Verma, Harsha Jalori, A. K. Gwal, "VLF Waves Characterization: Wavelet Feature Extraction Method", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=NOV161115, Volume 5 Issue 2, February 2016, 1892 - 1897

Enter Your Registered Email Address





Similar Articles with Keyword 'Very low frequency'

Downloads: 94 | Weekly Hits: ⮙2

Research Paper, Geophysics, India, Volume 5 Issue 10, October 2016

Pages: 1525 - 1532

An Integrated Geophysical Studies for Discovery of Lamproites near Ramaduugu Area, Nalgonda District, Telangana State, India

G. Sriramulu, G. Ramadass, Dubba Vijay Kumar

Share this Article

Downloads: 98 | Weekly Hits: ⮙1 | Monthly Hits: ⮙6

Research Paper, Geophysics, India, Volume 5 Issue 2, February 2016

Pages: 1892 - 1897

VLF Waves Characterization: Wavelet Feature Extraction Method

Shivali Verma, Harsha Jalori, A. K. Gwal

Share this Article



Top