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Information × Registration Number 0203U002604, 0101U004859 , R & D reports Title Statistical analysis of rhythmic signals in the technical diagnostic tasks popup.stage_title Head Isayev I.Yu., Registration Date 24-11-2003 Organization Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine popup.description2 The methods of statistical analysis of periodically correlated random processes (PCRP) under apriori unknown period are developed. The analytical relations for indices of statistical quality of period estimates for correlation and covariation estimating methods are obtained. The methods of estimating the almost- PCRP probabilistic characteristics (using the least square methods) are worked out. The structure of signals from underground communications, which are obtained using electromagnetic marker system MC-3, are investigated. Signals from electromagnetic disturbance of non-fault rail are investigated. On the basis of the methods of creating PCRP parametrical models the probabilistic model of this signal are built. Product Description popup.authors popup.nrat_date 2020-04-02 Close
R & D report
Head: Isayev I.Yu.. Statistical analysis of rhythmic signals in the technical diagnostic tasks. (popup.stage: ). Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine. № 0203U002604
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Updated: 2026-03-22