Journal ArticleDOI
Digital simulation of random processes and its applications
Masanobu Shinozuka,C.-M. Jan +1 more
Reads0
Chats0
TLDR
In this article, the authors presented an efficient method for digital simulation of general homogeneous processes as a series of cosine functions with weighted amplitudes, almost evenly spaced frequencies, and random phase angles.About:
This article is published in Journal of Sound and Vibration.The article was published on 1972-11-08. It has received 1460 citations till now. The article focuses on the topics: Stochastic process & Random variable.read more
Citations
More filters
Journal ArticleDOI
Stochastic simulation of infrared non-Gaussian natural terrain imagery
P.B. Chapple,D.C. Bertilone +1 more
TL;DR: In this article, the authors describe a new technique for the fast simulation of natural IR imagery with non-Gaussian statistics, passing samples of the imagery through an invertible pointwise nonlinear transform, to give samples of a new random field with Gaussian marginal probability density.
Journal ArticleDOI
Simulation of stationary non-Gaussian stochastic vector processes using an eigenvalue-based iterative translation approximation method
TL;DR: In this article , an eigenvalue-based iterative translation approximation method is proposed for stationary non-Gaussian stochastic vector processes, which can not only avoid the cumbersome Cholesky decomposition and complex random shuffling, but also handle cases with complex-valued and large spectral matrices more easily.
Journal ArticleDOI
Efficient simulation of Gaussian Markov random fields by Chebyshev polynomial approximation
Mike Pereira,Nicolas Desassis +1 more
TL;DR: In this paper, an algorithm to simulate Gaussian random vectors whose precision matrix can be expressed as a polynomial of a sparse matrix is presented. But this method is asymptotically exact as the approximation order grows.
Journal ArticleDOI
Wind-induced response analysis of wind turbine tubular towers with consideration of rotating effect of blades:
Tao Huo,Lewei Tong +1 more
TL;DR: In this article, the authors discuss the wind-induced response of existing pitch-controlled 1.25MW wind turbine structures, with a particular focus on the influence of the blade-rotation effect, cross-wind loads, and cross-turbine load.
Journal ArticleDOI
Field measurement and numerical analysis on wind-induced performance of modular structure with concrete cores
TL;DR: It is proved that that the comfort of MSC-RCC can fulfil the requirements of relevant design specifications, but can be further enhanced after a sector-cylinder lead viscoelastic damper (SCLVD) was designed, and the damping effect of SCLVD was studied.
References
More filters
Journal ArticleDOI
Stationary and Related Stochastic Processes
Journal ArticleDOI
Simulation of Multivariate and Multidimensional Random Processes
TL;DR: In this article, the authors present efficient and practical methods of simulating multivariate and multidimensional processes with specified cross-spectral density matrix, which can be expressed as the sum of cosine functions with random frequencies and random phase angles.