stochastic process
[数] 随机过程
2026-04-14 10:04 浏览次数 26
[数] 随机过程
in this paper, with stochastic process method, we try to construct a microscopic kinetic theory of structural reliability from microscopic mechanism of structual element fracture.
本文试图从结构元件破裂的微观机理出发,用随机过程的理论方法,建立结构可靠性的微观动力学理论。
they are analyzed by means of grey forecasting model on condition that its stochastic process model has not been assumed.
同时,还分析了在未假定可修复系统随机过程模型的情况下,运用灰色预测模型进行系统故障时刻估计的方法。
the concept of time-varying dimension are proposed and introduced in two kinds of biased stochastic process with locally self-similarity.
提出了分形时变维数的概念,将其引入两类具有局部自相似性的有偏随机过程中。
the wavelet variance based on maximal overlap discrete wavelet transform can decompose stochastic process by scales, so long memory parameter is calculated according to this property.
基于最大重复离散小波变换的小波方差具有依尺度分解随机过程方差的特点,据此可以计算出金融序列的长记忆性参数。
it is so far the most clearly understanding stochastic process the nature of which is most colorful.
它又是迄今了解最清楚,性质最丰富多彩的随机过程之一。
at present, applying multi-scale wavelet transforms, fuzzy and general fuzzy, stochastic process and so on to extract edge are novel and efficient thoughts.
其中,把小波多尺度变换、模糊及广义模糊、随机过程等数学知识应用于图像的边缘检测中,是近年来图像处理工程中比较新而有效的研究方法。
a special double type-insurance risk model whose premium is a stochastic process with interest force was further studied.
研究了在保费收取随机的情况下,含利息力因素的特殊双险种风险模型破产问题。
as a new and developing research field, set-valued variable and set-valued stochastic process is not perfect both in theory and practical application, and need to be further explored and developed.
集值随机变量与集值随机过程作为一个新兴的研究领域,无论在理论上还是实际应用上面都不太成熟,不够完善,需要进一步的探索与开发。
in this paper, the horizontal or vertical ground motion is considered as a stationary stochastic process travelling along an arbitrary horizontal direction.
设水平或竖向地面运动是沿水平方向直线传播的平稳随机过程。
it is found that a stochastic process with memory is the fundamental cause of the load chaos.
有记忆的随机过程,是负荷混沌性质的基本成因。
in this paper, the realization of simulation on the stochastic process of the successive disturbance is discussed in detail and treated.
本文讨论了连续型大气扰动随机过程的模拟的基本原理,并提出了处理方法。
with the epistemological advance in field of aging research, the gerontologist has recognized that the aging mechanism is a negative and stochastic process rather than active or programmed one.
随着衰老研究的深入,研究者们对衰老的认识经历了由主动衰老→被动衰老,由程序性死亡→随机损伤积累的过程;
in this paper, we discussed the underwater sound reverberation of moving medium, which is a non-stationary stochastic process even after compensating its energy attenuation.
本文讨论了运动介质的水声混响过程,在补偿了能量衰减之后,它仍是一非平稳随机过程。
practice shows that the spn can be made model and quantitative analysis for a stochastic process system, and it is a very useful tool in the enhaced bpn.
实践表明,spn能为具有随机过程的系统进行建模和定量分析,是扩展的bpn中一种十分有用的分析工具.。
this paper will first introduce bms, then study bms by markov chain in stochastic process and inar(1) model in time series.
本文对bms 进行了介绍,并分别利用随机过程中马尔可夫链的知识和时间序列中的inar(1)模型对bms 进行了研究。
to design a reasonable repair schedule of the armoured vehicles, fault stochastic process happening in an overhaul repair interval was discussed.
为合理建立装甲车辆的维修方案,分析了装甲车辆在一个大修区间内的故障随机过程。