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- W2372772033 abstract "An algorithm called OSM (MUSIC with overestimation of source number) is presented in this paper. This is a kind of MUSIC algorithm for DOA estimation appropriate to detect weak wideband source based on overestimation of source number and statistical information peak in the frequency domain. The algorithm loosens the limitation of strong dependence on quality of source number estimation in the MUSIC algorithm,and improves performance of DOA estimation,especially when detecting weak wideband source. It is shown via computer simulation that the minimal detectable SNR of the OSM algorithm is lowered by 6dB compared with the conventional MUSIC,and the results of sea experiments well agree with theore-tical analysis." @default.
- W2372772033 created "2016-06-24" @default.
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- W2372772033 date "2007-01-01" @default.
- W2372772033 modified "2023-09-24" @default.
- W2372772033 title "DOA estimation of weak wideband signal sources based on overestimation of source number" @default.
- W2372772033 hasPublicationYear "2007" @default.
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