SIMULATION OF A NONSTATIONARY STOCHASTIC-PROCESS WITH RESPECT TO ITS POWER SPECTRAL DENSITY

被引：5
作者：
CACKO, J
BILY, M
机构：
[1] Institute of Machine Mechanics, the Slovak Academy of Sciences
来源：
JOURNAL OF SOUND AND VIBRATION | 1979年 / 66卷 / 02期
关键词：
D O I：
10.1016/0022-460X(79)90673-4
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The paper presents a method of simulation of non-stationary stochastic processes, which is based on modelling of their time-dependent power spectral densities. Filtering of a non-stationary white noise through a conveniently selected linear dynamic system is used. All computations required are fast enough for the simulated process to be used as the on-line input of computer controlled loading machines. © 1979.
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页码：277 / 284
页数：8
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