查询词典 Monte Carlo

In this paper, based on the analysis of the requests and characteristics of the coal slurry system, the author introduces the rese...

本文分析了煤浆系统的特点和要求，在此基础上，采用Monte Carlo方法对煤浆系统的主要物理问题进行了研究和探讨。

Trigonometric series is used to simulate stationary, non-stationary, Gaussian andnon-Gaussin stochastic processes by spectral representation in which the non-stationary stochastic processes are expressed as the product of determinate functionsand stationary stochastic processes.

结合随机变量的Monte Carlo模拟法，随机场的局部平均法与随机过程的三角级数模拟法，用均值、方差、相关长度及功率谱等，可有效地描述随机变量、随机场、随机过程，及同时具有场与过程随机的变量。

Software, and simulated by Monte Carlo method. The simulation results are conducted by descriptive statistics. Two "drop-in" assembly design lens groups were studied to calculate the stack-up element tilt and decenter within a cell and the resultant deviations of the optical axes away from the mechanical datum axis. The results indicate that the opto-mechanical tolerance model can analyze the critical to quality parameters of a lens system. As a result, the performance of the lens system can be anticipated by the opto-mechanical tolerance model before mass production.

戊n体编辑，并以蒙地卡罗方法模拟，模拟结果以叙述统计呈现；最后以两个"投入式"组立设计的镜群组为案例，计算镜片在镜筒内的累积偏心角度公差、偏心距离公差及镜片光学轴的累计偏移量，其结果显示该模型可模拟一个镜头系统的关键品质参数；所以，镜头系统的性能在大量生产之前可藉本光机公差模拟模型预测其品质与良率。

However, the characteristics that the multiple constraints and sequences in the auto-body assembly make the error stack-up very complex and it is difficult to search dimension-loop by utilizing the traditional dimension loop model in the 3-D variation analysis and synthesis in auto-body. Meanwhile, for the auto-body composed by great mounts of parts, the traditional Monte Carlo Simulation is time-consuming.

然而，车身装配过程中零件间的多约束特征和多装配顺序影响，使得车身装配偏差累积规律十分复杂，传统尺寸链分析方法需要建立尺寸链方程，难以适应车身三维偏差分析；同时，传统的蒙特卡洛求解方法计算效率低下，难以应用于这种复杂车身产品的公差综合。

We compared the statistical behavior of these eight estimate procedures not only theoretically but also in the Monte-Carlo simulation.

本文不仅从理论上而且还利用蒙特卡洛方法对这八种估计方法的统计性质进行了比较分析。

The basal element is given, and the statistical estimation Monte Carlo eslimators are derived.

介绍了统计估计蒙特卡罗可靠性仿真的基本原理，给出了统计估计蒙特卡罗计算方法的无偏估计量和具体算法。

And some computing methods of stochastic differential equation are given.

基于Monte Carlo方法，结合微分方程数值解的方法，采用多种随机过程产生策略和随机模拟方法，对原系统进行了仿真，提出了相应的数值计算格式。

Furthermore in a two-correlated-asset world, Target Preference was introduced based on the former stochastic dynamic programming model.

首先，在一个简单的相互独立的两资产世界中，以最大限度实现目标收益刻画企业年金计划受益人的偏好结构，建立了企业年金最优投资战略的随机动态规划模型，并通过大量的Monte Carlo模拟，考察了最优投资战略的特征。

After confirming the failure models of the structure and the probability distributing of the stochastic variable, we could use Monte Carlo Method and Response Surface Method doing reliability analysis of the bridge.

在确定结构的失效模式和随机变量的概率分布后，分别采用蒙特卡罗法和响应面法对桥梁进行可靠性分析，比较两种计算方法的计算结果，表明两者比较接近，都取得较好的计算效果。

From its inception, the Monte Carlo also has been one of GM's biggest successes on the NASCAR stock car racing circuit.

从一开始，蒙特卡洛也一直是通用汽车最大的股票在纳斯卡赛车赛道赛车的成就之一。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了