Results 21 to 30 of about 645,302 (163)
Mode Directed Path Finding [PDF]
, 2005 Learning from multi-relational domains has gained increasing attention over the past few years. Inductive logic programming (ILP) systems, which often rely on hill-climbing heuristics in learning first-order concepts, have been a dominating force in the area of multi-relational concept learning.
Irene M. Ong +3 more
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Research on the Deception Mechanism of Frequency Diverse Array Radar in Radar Reconnaissance and Direction Finding [PDF]
Hangkong bingqiIn the ground attack mission, the attack plan needs to be formulated and distributed to the attack aircraft based on the threat source intelligence data obtained in advance with the help of the tactical mission planning system.
Zhang Jing, Wang Bo, Meng Guoxiang, Chen Shuangyan
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Highly Accurate Two-Dimensional Direction Finding Using Cumulant
IEEE Access, 2018 This paper proposes a new two-dimensional direction finding algorithm for estimating multiple non-Gaussian signals using cumulants. This new algorithm: 1) employs an array geometry consisting of a nine-element non-uniformly spaced cross-shaped sub-array ...
Chen Gu, Hong Hong, Xiaohua Zhu, Jin He
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Finding hypernetworks in directed hypergraphs [PDF]
European Journal of Operational Research, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Two-Dimensional Direction Finding Method Based on Non-Uniform Array
IEEE Access, 2021 In this paper, an aperture expanding direction finding algorithm using L-shaped non-uniform sparse array is proposed. Firstly, the virtual array is expanded by vectorizing, de-redundant and sorting of received data covariance matrix.
Guibao Wang +3 more
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IEEE Access, 2021 Safety, security, and privacy are three critical concerns affiliated with the use of drones in everyday life. Considering their ever-shrinking sizes and capabilities, being aware of drone activities in the vicinity becomes an important surveillance item.
Batuhan Kaplan +6 more
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Conjugate propagator method for direction finding
Tongxin xuebao, 2008 A new direction finding algorithm called conjugate propagator method （COP） for one-dimension signals was proposed. The new algorithm uses the array output and its conjugate form to extend the array aperture so that it can detect more signals than sensors
LIU Jian1 +3 more
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“Find Direction Out”: In the Archives of Hamlet [PDF]
Shakespeare Bulletin, 2010 This essay proposes practical engagement with archived materials as a model for the director's creative process, a process which also considers the play as a form of archival record: that the play-text is itself an archive of its own world. That archive, the article suggests, can be supplemented by historical research and interpreted with techniques ...
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Вестник Дагестанского государственного технического университета: Технические науки, 2018 Objectives The aim of the study is to develop a mathematical model for determining the direction-finding error of an aerodrome automatic direction finder (ADF), depending on the position of the defective vibrator relative to the source of radio emission ...
G. Т. Aslanov +3 more
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Applied SciencesThis paper presents an optimized long-wave (10–300 kHz) wideband direction-finding system for scientific research. The antenna unit of the system comprises one vertical electric field sensor and two horizontal magnetic field sensors oriented in the north–
Hangyu Lu +4 more
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