COMPARATIVE ANALYSIS OF EFFICIENCY OF MULTI-STAGE ALGORITHMS FOR LOCALIZATION OF RANDOM PULSED-POINT SOURCES
A. L. Reznik, A. A. Soloviev
Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Keywords: multi-stage localization algorithms, pulsed-point source
Abstract
A speed comparison is made of various multi-stage procedures for localization of pulsed-point sources that reveal themselves by generating instantaneous pulses at random times. The results of the study confirm the high efficiency of the universal procedure for multi-stage localization of a uniformly distributed point source in cases where no additional a priori information about the power and possible location of the searched object within the search interval is available. A new quasi-optimal localization method that increases the search efficiency in the presence of a priori information about the distribution function and power of the searched source is proposed and justified.
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