...pectrum) 均方值 (Mean Square Value) 方差 (Variance) 协方差 (Covariance) 高斯概率分布 (Gaussian Probability Distribution) 概率密度 (Probability Density) 9 阻尼固有频率 (Damped Natural Frequency) 对数减幅系数 (Logarithmic Decrement) 主频率 (P...
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研究了渐硬恢复力刚性滑移结构在水平和竖向高斯白噪声地面作用下稳态响应的概率分布问题。
The probability distribution problem of the steady-state responses to horizontal and vertical Gaussian white noises of rigid sliding structures with hardening restoring force is studied in this paper.
对海洋湍流速度脉动的一维概率密度作了测量，并把测量结果与高斯分布进行了比较。
One-dimensional probability densities for oceanic turbulent velocity fluctuations and comparison with the Gauss distribution are given.
利用等效线性化方法推导了具有渐硬非线性复位弹簧的滑动系统的高斯白噪声激励稳态随机响应概率分布的解析解。
The analytic solutions of the probability density of the steady state responses of Coulomb sliding systems with gradually strong springs to Gaussian white noise are derived.
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