海洋环境噪声与海面风速高度相关。
The ocean ambient noise is highly correlated with surface wind speed.
本文研究海洋环境噪声与舰船噪声的频间相关与群延迟特性。
The characteristics of frequency correlation and group time delay of ambient noise and ship radiated noise in the sea are studied.
“海洋环境噪声监测及反演技术研究”是国家海洋863项目。
"Marine Ambient Noise Surveillance and Inversion Techniques" (MANSIT) is a subproject of State Oceanic 863.
本文讨论由海面噪声源与分层介质海洋所组成的海洋环境噪声模型。
A theoretical model of ambient sea noise including surface sources and stratified ocean is discussed.
本文主要论述对海上目标信号和海洋环境噪声的测量及其结果的分析。
The measurement of object signals and ambient noise at sea, as well as the analysis of its results are described in this paper.
研究海洋环境噪声场中声压和质点振速的三个正交分量间的空间相干。
The spatial coherences between the sound pressure and the three orthogonal components of the particle velocity in underwater ambient noise were investigated.
基于按风速分段法反演风速的研究，提出了一种海洋环境噪声估计风速的修正方法。
Based on study of multi-section wind inversion, a modified method is proposed for evaluation of wind speed by ocean ambient noise.
海洋环境噪声场是一个随地域、时间变化的复杂的场，现场快速预报对于环境匹配的声纳系统有重要意义。
Rapid prediction of ambient noise field in complicated stratified shallow water that varies both with time and location is significant for a sonar system to match its environment.
研究了在水声基阵设计中用数值模拟产生海洋环境噪声场的方法及其在水声基阵最佳加权系数和最佳阵增益设计仿真中的应用。
We investigate the method to create the noise field of the underwater by using numerical simulation. The method has been applied to designing the optimal array gain of underwater acoustic array.
文中重构了目标和海洋环境的噪声波形，模拟各类目标和环境噪声的波形，用于以后信号检测方法的研究。
In this paper, the waves of the signal and the sea noise have been reconstructed and simulated which can be used in the study of signal detecting method.
文中重构了目标和海洋环境的噪声波形，模拟各类目标和环境噪声的波形，用于以后信号检测方法的研究。
In this paper, the waves of the signal and the sea noise have been reconstructed and simulated which can be used in the study of signal detecting method.
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