Results 181 to 190 of about 17,864 (202)
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Grid-free algorithms for direction-of-arrival trajectory localization.
Journal of the Acoustical Society of AmericaDirection-of-arrival (DOA) estimation algorithms are crucial in localizing acoustic sources. Traditional localization methods rely on block-level processing to extract the directional information from multiple measurements processed together.
Ruchi Pandey, S. Nannuru
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Antennas and Propagation Society Symposium 1991 Digest, 2002
The authors present an analysis of the DOA estimation problem in a practical situation of multipath communication where a number of signal components are involved at each input cluster. Secondary, a novel technique is provided for an accurate estimation of the DOA of each cluster.
S. Choi, T.K. Sarkar
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The authors present an analysis of the DOA estimation problem in a practical situation of multipath communication where a number of signal components are involved at each input cluster. Secondary, a novel technique is provided for an accurate estimation of the DOA of each cluster.
S. Choi, T.K. Sarkar
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Grid-less wideband direction of arrival estimation based on variational Bayesian inference.
Journal of the Acoustical Society of AmericaMany recent works have addressed the problem of wideband direction of arrival (DOA) estimation using grid-less sparse techniques, and these methods have been shown to outperform the traditional wideband DOA estimation methods.
Rui Dou +5 more
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Proceedings of the IEEE 1991 National Aerospace and Electronics Conference NAECON 1991, 2002
A method used for estimation of the position of a moving pulse emitter with constant pulse repeat interval by a single observer is studied. The performance of the estimator depends on the emitter trajectory. A specific trajectory that is symmetrical about the closest point of approach is considered.
null Zhou Yiyu, null Sun Zhongkang
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A method used for estimation of the position of a moving pulse emitter with constant pulse repeat interval by a single observer is studied. The performance of the estimator depends on the emitter trajectory. A specific trajectory that is symmetrical about the closest point of approach is considered.
null Zhou Yiyu, null Sun Zhongkang
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Comparative Study of Wideband Subspace Direction of Arrival (DOA) estimation methods
The Journal of the Acoustical Society of America, 2008Signal subspace Methods like ESPRIT, MUSIC and MATRIX PENCIL, provides high resolution Direction Of Arrival (DOA) estimation in comparison to traditional Delay and Sum and Capon methods, which are limited by sensor spacing. However underwater Acoustics signals are inherently wideband in nature and most of these Subspace methods works on narrowband ...
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Joint Doppler and Direction of Arrival (DoA) Based Underwater Localization with a Mobile Anchor
ICC 2023 - IEEE International Conference on Communications, 2023Cheng Li 0005, Zijun Gong, Xueheng Tao
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Direction of Arrival (DOA) Estimation using Vector Acoustic Data
OCEANS 2021: San Diego – Porto, 2021Madison Sanders +3 more
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Perfomance Study of Direction of Arrival (DOA) Estimation Algorithms for Linear Array Antenna
International Conference on Signal Processing Systems, 2009R. Islam, I. A. Adam
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Deep Neural Based Beamforming Techniques for Direction of Arrival (DOA) Estimation
2021 International Symposium on Ocean Technology (SYMPOL), 2021Blessy C Simon +2 more
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Novel Compensation Method for Direction of Arrival (DOA) Estimation
IEICE Proceeding Series, 2016Heemang, Song +3 more
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