利用基于高分辨图像声呐对水面船的尾流散射特性进行海试测量,测得水面船的船体亮点和尾流空间分布图像.对尾流数据进行分析,获得水面船声尾流散射强度随时间变化特性和对应舰船的声尾流时间长度数据.%An experiment of acoustic scattering of the ships' wakes using imaging sonar is introduced. The echo highlight of ship hull and acoustic image of ship wake three dimensional destitutions are measured. The ship wake acoustic scattering strength varying with time and the life length of ship wake are also obtained after the processing of the data.
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