瞬态(计算机编程)
振动
随机振动
振幅
能量(信号处理)
方案(数学)
统计物理学
数学
物理
声学
数学分析
计算机科学
统计
量子力学
操作系统
作者
David M. Boore,William B. Joyner
标识
DOI:10.1785/bssa0740052035
摘要
Abstract Random vibration theory offers an elegant and efficient way of predicting peak motions from a knowledge of the spectra of radiated energy. One limitation to applications in seismology is the assumption of stationarity used in the derivation of standard random vibration theory. This note provides a scheme that allows the standard theory to be applied to the transient signals common in seismology. This scheme is particularly necessary for predictions of peak response of long-period oscillators driven by short-duration ground motions.
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