Abstract

High-speed algorithms for detecting and localizing randomly distributed pulse point objects capable of generating instantaneous delta pulses at random time instances. The search is carried out using the reception device (detector), which can freely move within the search interval and dynamically adjust the size of the scanning window. In this work the a priori information about the distribution of the sought signal source is limited by the single-mode functions with a stepwise probability density function, which provides that the algorithms are physically implementable. The parameters of the optimal search are computed in dependence on the a priori probability density function of the sought signal source and the required localization accuracy.

中文翻译：

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使用物理上可实现的搜索算法对随机脉冲点源进行定位

摘要

高速算法，用于检测和定位能够在随机时间实例处生成瞬时增量脉冲的随机分布的脉冲点对象。使用接收设备（检测器）执行搜索，该接收设备可以在搜索间隔内自由移动并动态调整扫描窗口的大小。在这项工作中，关于所寻找信号源分布的先验信息受到具有逐步概率密度函数的单模函数的限制，这提供了算法在物理上是可实现的。根据所寻找信号源的先验概率密度函数和所需的定位精度来计算最佳搜索的参数。