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声呐目标的检测、识别(分类)。定位及运动分析,从根本上说,可以放在一个识别空间来考虑,统一在模式识别的—般问题中。识别空间参量以及识别特征或识别基元的选择和提取,是信号处理研究的关键问题。模式识别技术,特别是模式和环境属于自由参量建模的系统处理技术。以及通用的多种模板匹配技术,在水声信号处理中有广泛的应用。本文分别论述了模式识别和水声信号处理的发展,力求探索它们之间的内在联系和结合,重点是研究水声信号处理的模式识别方法。
Sonar target detection, identification (classification). Positioning and motion analysis, fundamentally, can be considered in a recognition space and unified in the general problem of pattern recognition. Recognition of spatial parameters and the identification or identification of primitives and selection and extraction are key issues in signal processing research. Pattern recognition technologies, especially modes and environments, are systems processing techniques for free parameter modeling. As well as a variety of common template matching technology, has a wide range of applications in underwater acoustic signal processing. This paper discusses the development of pattern recognition and underwater acoustic signal processing respectively, and seeks to explore the intrinsic connection and combination between them. The emphasis is on the pattern recognition of underwater acoustic signal processing.