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2005 year, number 6

Nonparametric Method for Detecting Signals From Seismically Active Objects

M.A. Raifeld and A.A. Spektor
Pages: 73-80


Detection of signals in a seismic observation system, which appear, in particular, when a man moves over the ground surface, is considered. A mathematical model of a signal as a periodic sequence of pulses with the unknown period and with random variables, and a seismic background model having the character of a continuous Gaussian process with the unknown spectral power density are introduced. Adaptive Bayes and nonparametric detection procedures, and their digital realizations are studied. The detection characteristics are analyzed.