首先根据声纳方程，推导出了声纳浮标作用距离的预报模型。
Firstly, the prediction model was induced according to the equation of sonar.
针对声纳浮标的均匀布放问题，借鉴喷泉最优布放模型对此进行了研究。
This paper makes research on the sonobuoy optimization arrangements using the arrangement optimization model of fountain.
基于对反潜巡逻机布放被动声纳浮标阵的研究，对方形阵的布放建立了模型。
This paper focuses on the research of the de-noising of the passive sonar based on the wavelet.
仿真结果表明该模型可行，能对被动式声纳浮标搜潜的目标定位提供算法依据。
The results of simulation suggest that this model is feasible and it can provide some reference to target-location algorithms for passive sonar-buoy to search submarines.
主要研究了声纳浮标在巡逻线搜索时的发现概率，并给出了其数学模型及初步分析。
This paper researches the detection probability of sonobuoy at beat, and gives mathematic model and tentative analysis of it.
星期四，数以千计的士兵和水手在韩国天安号军舰3月被炸沉的海域附近发射实弹，设置声纳浮标。
Thousands of soldiers and sailors were firing live artillery and dropping sonar buoys Thursday in waters near where a South Korean naval vessel, the Cheonan, was sunk by an explosion in March.
本系统由四个等深度的声纳浮标组成，可以以被动方式探测水下目标，并对目标进行定位。
The passive location system consisting of four buoys with the same depth can detect the targets passively and get the locations of the targets.
发言人克劳普说他不知道具体细节，但是之前传闻内容涉及声纳浮标，它能够识别鲨鱼并传出警告信号。
Klopper said he was unaware of details, but past speculation has included sonar buoys able to identify sharks and transmit a warning signal.
根据被动声纳浮标搜潜的工作过程，对潜艇规避对被动声纳浮标作战效能的影响进行了研究。
According to the course of passive sonobuoy searching submarines, the influence of submarine evasion on combat effectiveness of passive sonobuoy was studied.
为了实现水下载体高精度的定位，GPS声纳浮标需解决两个方面的技术难点：高精度的系统时钟同步和定位信号的高精度时延估计。
As for the high precision positioning of underwater targets, the GPS sonobuoy technique has two bottlenecks: high precision system clock synchronization and high accuracy time delay estimation.
为了实现水下载体高精度的定位，GPS声纳浮标需解决两个方面的技术难点：高精度的系统时钟同步和定位信号的高精度时延估计。
As for the high precision positioning of underwater targets, the GPS sonobuoy technique has two bottlenecks: high precision system clock synchronization and high accuracy time delay estimation.
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