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This article is cited in 4 scientific papers (total in 4 papers)
NUMERICAL METHODS AND DATA ANALYSIS
Algorithms of multidimensional random process simulation
V. V. Syuzev, E. V. Smirnova, A. V. Proletarsky Bauman Moscow State Technical University, 105005, Moscow, Russia, 2nd Baumanskaya street, 5/1
Abstract:
The article discusses two approaches to modeling signals and processes: the method of filter construction and the trigonometric method. It is shown that the later approach is more promising, since an increase in the signal/process representation dimension mathematically means adding a term to the basis function formula, which gives access to fast simulation algorithms. Examples of algorithms for multidimensional simulation of random processes using two methods are given and a software system that implements these algorithms is described. The results provided by the software system will allow you to predict characteristics of engineering projects (accuracy and speed of modeling algorithms). Due to the high relevance of and need for fundamental research of methods and algorithms for digital transformation of the component base, the digitalization of all aspects of activity, including the synthesis of new materials, the development of new methods for designing micro- and nano-systems, the article aims to expand the scope of the spectral method of simulating multidimensional processes using original algorithmic complexes.
Keywords:
random two-dimensional signal, modeling and simulation of signals, basic functions, simulation Fourier series, energy characteristics of signals, power spectral density function, autocorrelation function. software system, ultra-fast information processing.
Received: 23.06.2020 Accepted: 12.05.2021
Citation:
V. V. Syuzev, E. V. Smirnova, A. V. Proletarsky, “Algorithms of multidimensional random process simulation”, Computer Optics, 45:4 (2021), 627–637
Linking options:
https://www.mathnet.ru/eng/co948 https://www.mathnet.ru/eng/co/v45/i4/p627
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Abstract page: | 142 | Full-text PDF : | 42 | References: | 9 |
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