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1Academic Journal
Alternate Title: Hydroacoustic measurement method of airborne moving target parameters. (English)
المصدر: Systems Engineering & Electronics; Jan2021, Vol. 43 Issue 1, p11-18, 8p
مصطلحات موضوعية: DOPPLER effect, SPECTRAL energy distribution, DISTANCES, SPEED, NOISE
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2Academic Journal
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3Academic Journal
Alternate Title: Research on Underwater Acoustic Detection Algorithm of Aerial Targets Based on Harmonic Set Detection.
المصدر: Acta Armamentarii. may2019, Vol. 40 Issue 5, p1050-1057. 8p.
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4Academic Journal
المساهمون: 河南省文物研究所, 中国社会科学院考古研究所, 北京大学考古系, 郑州大学历史系考古专业, 中国历史博物馆, 河南省文物局
المصدر: 知网
Relation: 华夏考古.1988,(04),22-37.; 1036938; http://hdl.handle.net/20.500.11897/259369