科学家们指的是MonteCarlo模拟法,它是一种用于建立概率(或者说“随机”)系统模型,并计算出某些结果出现概率的统计方法。
The scientists are referring to Monte Carlo simulations, a statistical technique used to model probabilistic (or "stochastic") systems and establish the odds for a variety of outcomes.
基于概率方法建立了高柔结构顺风向抗风设计中,考虑地震作用组合的总水平荷载的计算模型并进行了求解。
A model on the earthquake effect combination in wind resistant design of high-rise flexible structures is proposed in accordance with the probability method.
根据矿床储量的统计自相似性,应用概率统计方法建立了矿床储量规模的分形模型。
Based on statistical self-similarity of reserves of ore deposits and applying the methods of probability and statistics, a fractal model of reserve-size was established.
利用概率的方法,建立分析早龄期混凝土开裂的数学模型,并利用一实际的混凝土挡土墙工程观测结果进行验证。
A mathematic model is set up by probabilistic method for analyzing concrete crack in early age, which is tested by the observation results of a concrete retaining wall case.
利用概率分析和随机模型的密度演化方法,导出了系统的一些新的可靠性指标和最优检测策略。
The new system reliability indices and the optimal inspection policy are obtained by using probability analysis and the density evolution method in stochastic.
方法建立概率模型并用图形说明它们之间的关系。
Methods To establish the probability model and explained their relationship by graphs.
运用回归技术和统计方法,建立了加速车道合流点分布概率的实测经验模型。
Then, the empirical distributing probability model of merging spots was set up by using regression techniques and statistical methods.
目的将傅立叶变换去卷积方法用于峰纯度检查,并在此基础上建立峰纯度检查的概率模型,给出有准确率的判断结果。
AIM: to apply Fourier de-convolution method in the purity test of chromatographic peak and develop a novel probability model for evaluation of the accuracy of purity judgment.
本文在考虑地震烈度评定和预测的不确定性的基础上,提出建立烈度衰减概率模型的方法。
A method is presented for use in establishing probability model of seismic intensity attenuation in regions with abundant data of isoseismal maps.
所提出计算模型为贝叶斯网的概率推理提供了一种新的局部计算方法。
The proposed computation models will supply new local computation methods for Bayesian network probabilistic inferences.
将结构的不确定参数描述为区间变量,基于非概率可靠性模型研究结构可靠性的两种计算方法。
The uncertain parameters of structures were expressed by interval variables, and based on a non-probabilistic reliability model, two methods for structural reliability computation were produced.
基于以上现状,本文提出了一种基于区间模型的非概率可靠性度量及分析方法。
Out of the above-mentioned situation, a new method-non-probabilistic reliability measurement and analysis method based on interval model is proposed.
提出了区间模型的逐步逼近求解程序,构建了深部坑道围岩稳定的非概率指标及其分析方法。
A successive approximation solving procedure of interval model was put forward, and the non-probabilistic index expression and its analysis method of deep rock around roadway was formed.
建立理想的投篮模型,运用蒙特卡罗数值计算方法得出给定点的空心中框概率,并由此得到最佳投篮速度、最佳投篮角度和截止投篮速度。
Establishing an ideal shot model, Monte - Carlo numerical calculation is used to obtain hollow - shot probability, the optimal shot velocity and Angle and cut-off velocity.
方法:根据马尔科夫随机场图像模型,利用最大后验概率准则(MA P),提出一种迭代松弛分割算法。
Methods: Based on Markov random fields model of noise, a iteration algorithm was presented by using maximum a posteriori (MAP) criterion.
以往关于生物种群增长的数学模型多是用微分方程和概率极限定理的方法来推导的。
Differential equation and probability limit theorem have been widely used in the mathematical model of biological population growth.
传统的基于概率统计的方法采用的是静态模型,即根据历史上事件出现的频率来计算新事件的异常值。
Traditional statistics-based approach utilizes a stationary model, in which anomaly value is calculated according to events frequencies in history.
分析结果表明该模型建立方法亦适合其他机械系统的概率模糊设计。
Analytic result is illustrated to show that the method is suitable to probability fuzzy design of other machine system.
提出了模糊系统安全分析的逻辑模型。这一方法是与基于概率理论之上的方法完全不同的安全分析方法。
The logical models for safety analysis of fuzzy system were set up, they were different from the usual method based on the probability theory.
针对随机压电智能桁架结构研究了基于概率的结构闭环控制系统动力响应分析模型与方法。
The problems of dynamic response analysis of closed loop control system based on probability for the random intelligent truss structures are studied.
因此我们提出采用阈交的方法,该方法可以不考虑业务的概率分布,避开业务模型数学处理的困难,是一种可行的新方法。
We propose a feasible threshold-crossing method that does not take the statistic distribution of the network traffic into account, and avoids the mathematical difficulty in processing previous models.
采用误差反传前向网络(简称BP网络)方法,以日、月相概率作为输入因子,建立长期天气预报模型。
A forecast model for long-term weather forecast is established in terms of a BP neural network using solar-lunar positions as input factors.
提出了一个含崩塌概率的一维沙堆模型,并用元胞自动机方法对该模型进行计算机模拟。
Proposed an one-dimensional sandpile model which include avalanche probability, and performed computer simulation by cellular automata method.
所谓最大熵方法就是遵循最大熵原则建模,也就是选择这样的一个统计概率模型:在满足约束的模型中选择熵最大的那个。
The so-called maximum entropy method is to find a model keep to the maximum entropy principle, which means select the statistic model that has the maximum entropy and satisfy all the constrains.
急性膳食接触量评估常用的方法有:定点或确定性方法和概率模型法。
Acute dietary exposure can be calculated by a point or deterministic method as well as by a probabilistic modeling method.
阐述了基于泊松模型以及时间相依的特征地震模型的地震危险性概率分析的基本原理与方法。
The fundamental principle and methods of probabilistic seismic hazard analysis based on the Poisson's model and the characteristic earthquake model depending on time are discussed.
基于信源信道的方法将翻译概率表示为一个语言模型和一个翻译模型。
In the source-channel approach, the translation probability is expressed as a language model and a translation model.
第三章就地图创建问题,提出了临时局部栅格法(TLOG),并以此改进了一种基于概率模型的栅格地图创建方法。
The third chapter based on probability grid approach's research. A modified algorithm via combining Temporal Local Occupancy Grids (TLOG) method is proposed in this thesis.
第三章就地图创建问题,提出了临时局部栅格法(TLOG),并以此改进了一种基于概率模型的栅格地图创建方法。
The third chapter based on probability grid approach's research. A modified algorithm via combining Temporal Local Occupancy Grids (TLOG) method is proposed in this thesis.
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