Astigmatism 发表于 2025-3-25 07:18:41
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Vitalii Babak,Artur Zaporozhets,Yurii Kuts,Mykhailo Fryz,Leonid Scherbaktion and structure of today‘s trucks.The aim of this work, consisting of 9 individual, self-contained booklets, is to describe commercial vehicle technology in a way that is clear, concise and illustrative. Compact and easy to understand, it provides an overview of the technology that goes into mode来这真柔软 发表于 2025-3-25 16:41:10
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Method of Envelope and Phase in the Tasks of Identification of Narrowband Noise Signals,tion of narrowband signals. This chapter considers the envelope and phase method as the theoretical basis for solving the identification problems of such signals. It is demonstrated that applying the Hilbert transform to narrowband noise processes and signals allows for the unambiguous determination四海为家的人 发表于 2025-3-26 15:04:32
Identification of Vibration Noise Signals of Electric Power Facilities,sources for assessing the actual state of these objects. It discusses the peculiarities of identifying vibroacoustic signals and provides examples of the structure of conditional levels for the electrical equipment of a typical power station and the corresponding structure of conditional levels forARIA 发表于 2025-3-26 17:24:54
Examples of Stochastic Noise Signals Identification,vibroacoustic signal identification for bearing assemblies are illustrated graphically with ellipses of dispersion characteristics of training sets of vibroacoustic signals in the coordinates of the Pearson curve system. Statistical estimations of identification characteristics for two models of ele