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第 39 卷 第 2 期 刘凯悦等： 水下对空中声源的运动参数估计 245
实验处理结果表明：(1) 声源速度估值约 46 m/s， 445–464.
大概率判定为空中声源；(2) 利用运动参数估计结 [7] Ferguson B G, Speechley G C. Acoustic detection and
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致谢 感谢参与本次实验的全体实验人员，是他们 [8] 周伟. 直升机激发水下声场的理论及实验研究 [D]. 哈尔滨:
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