2010年12月1日
Effectiveness of empirical mode decomposition in search for gravitational wave signals
Proceedings of the 20th Workshop on General Relativity and Gravitation in Japan, JGRG 2010
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- 開始ページ
- 164
- 終了ページ
- 167
The Hilbert-Huang transform is a novel, adaptive approach to time series analysis that does not make assumptions about the data form. This algorithm is adaptive and does not impose a basis set on the data, and thus the time-frequency decomposition is not limited by time-frequency uncertainty spreading. Because of its high time-frequency resolution, it will have important applications to the detection of gravitational wave signal. As a first step, we demonstrate a possibility of the application of a Hilbert- Huang transform to the search for gravitational waves.
- ID情報
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- SCOPUS ID : 84887437685