拖曳式线列阵是近来声呐信号处理领域中非常活跃的课题。
Towed line array is recently a very active topic in the field of sonar signal processing.
由于海洋声信道结构的复杂性，声呐信号处理始终是信号处理领域中最复杂的分支。
Sonar signal processing remains the most complicated branch in the field of signal due to such reason as the complexity of underwater acoustic channels.
并介绍了这种新处理器的硬件实验结果。表明该处理器有良好的检测能力，是性能优良的时间域声呐信号处理器。
The results of hardware experiment of the sonar adaptive match filter are included, and it shows that the processor has good detecting performance in time domain.
本论文研究并分析了主动声呐混响模型以及抗混响信号处理。
This dissertation studies and analyses active sonar reverberation model and anti-reverberation signal processing.
现代声呐系统普遍采用水听器基阵和先进的信号处理手段来提高对潜艇的检测和定位能力，而基阵的波束形成则在其中起到了核心作用。
Modern sonar systems generally use hydrophone arrays and advanced signal processing techniques to improve their detection and localization abilities, whereas beamforming plays an important role.
在某种意义上说，信号处理设备已成为现代声呐的核心部分之一。
So it is said that the SPU is one of the kernel part of modern Sonar.
提高声呐系统中信号处理机的处理能力也迫在眉捷，本文对应用于水声信号处理的声呐原理及算法进行了初步的研究，重点在于工程的实现。
In this paper, the Sonar theory and algorithms which are applied in underwater acoustic signal processing are preliminarily studied and the emphasis is placed on the realization of the system.
通过实时提取信号的幅度及形状的综合特征计算出信号的时延。该方法具有较强的抗干扰能力，算法快速、准确，适合于多波束声呐系统的回波信号实时分析处理。
The algorithm is fast and accurate with a strong anti-jamming capability, which can be used for echo signal analysis and processing in real-time multi-beam sonar systems.
通过实时提取信号的幅度及形状的综合特征计算出信号的时延。该方法具有较强的抗干扰能力，算法快速、准确，适合于多波束声呐系统的回波信号实时分析处理。
The algorithm is fast and accurate with a strong anti-jamming capability, which can be used for echo signal analysis and processing in real-time multi-beam sonar systems.
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