Near-Field Noise Source Localization in the Presence of Interference
作者： Guolong Liang , Bo Han
DOI: 10.1007/978-1-4939-1239-1_8
关键词: Near and far field 、 Filter (signal processing) 、 Acoustics 、 Source localization 、 Physics 、 Broadband noise 、 Oblique projection 、 Noise (electronics) 、 Interference (communication) 、 Broadband
摘要: In order to suppress the influence of interference sources on noise source localization in near field, near-field broadband presence is studied. Oblique projection constructed with array measurements and steering manifold sources, which used filter signals out. 2D-MUSIC algorithm utilized deal data each frequency, then results frequency are averaged achieve positioning sources. The simulations show that this method suppresses effectively capable locating same direction source.
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