微相砂体的地质知识是储层随机建模的基础。
Geological knowledge about microfacies sand bodies gives the foundation for stochastic reservoir modeling.
提出了将多种随机建模方法综合预测储层微相的新方法。
A new comprehensive method for predicting reservoir microfacies by integrating multiple stochastic modeling methods was presented.
针对中国陆相复杂油储地质特点,提出了有效的随机建模方法。
An efficient stochastic modeling method is proposed in this paper considering characteristics of complex reservoir geology in China.
应用储层随机建模方法,研究了陕北地区气田的一个储层,分析了它的不确定性。
The uncertainties of a gas reservoir located in the north part of Shaanxi Province were studied with stochastic modeling.
其井间对比及空间结构问题更需要露头和现代沉积的精细研究及随机建模予以解决。
The inter-well-contrasting and frame-building are depended on delicate study of modern sediments and random modeling.
结果证明该随机建模软件具有较高的精确度,可以有力地指导现场生产和剩余油挖潜。
All the results demonstrate the stochastic modeling software has high accuracy degree and can offer a good guidance field production and remaining oil research.
弱形式有效性坚持以前数据的随机建模是无用的,因为随机行走过程产生短期价格移动。
Under weak form efficiency the assertion is that stochastic modeling of past data is useless since random walk processes generate short-term price movements.
露头储层沉积体系的准确划分是建立储层地质知识库和研究随机建模方法的基础和关键。
Exact classification of the outcrop depositional system is the base for building geological knowledge data-base and studying stochastic simulation.
研究表明,针对不同沉积微相采用不同的随机建模技术切实可行,并已在江苏油田得到广泛推广应用。
The research shows that it is possible to use different random modeling methods to different sedimentary facies.
阐述了随机建模的目的和意义,分析了随机建模研究现状和技术发展趋势。介绍了国际上主要的随机建模应用软件。
The purpose and meaning for stochastic modeling are elaborated and analysed present status and prospects of development. Main application software of stochastic modeling is listed.
因此,为了更准确地对真实世界的使用建模,我们还想要使用只有RationalPerformance Tester才有的特性,来将随机输入加入测试软件。
Therefore, to more accurately model real-world use, we also wanted to use features unique to Rational Performance Tester to move input randomization to the test software.
于是MonteCarlo 法使用基本上是随机的输入(带有一些现实的限制)去为系统建模,并产生可能的结果。
So a Monte Carlo simulation uses essentially random inputs (within realistic limits) to model the system and produce probable outcomes.
所以这里是按照随机漫步的模式进行建模。
应该你的随机变量是相关的,你应该介绍相关而不是重用一个随机的引擎,这样你就可以确保它是正确地建模。
Should your stochastic variables be correlated, you should rather introduce the correlation yourself instead of reusing a random engine, so that you can ensure it is correctly modeled.
常见的机率分布:此概要包括许多为随机数据建模所用的分布。
Common probability distributions: a compendium which covers Numbers of useful distributions for modeling of random data.
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.。
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.
利用这种方法,本文对动力调谐式陀螺和挠性加速度计的随机漂移过程进行了建模研究。
By using this method, the mathematical models have been established for random drift process of the dynamically tuned gyro and the flex-accelerometer.
储层随机地质建模技术做为油藏三维定量表征的一项新技术,可以定量刻画三维空间油藏地质特征。
The technology of reservoir stochastic geological modeling, which is a new technology describing reservoir three-dimensional feature, can describe three-dimensional space reservoir geological feature.
本文在广泛阅读文献的基础上,从如何把离散数据与连续模型相统一的角度,系统概括了随机波动建模问题的研究进展。
Based on reading document widely, we summarize the development of stochastic volatility modeling from viewpoint of how to unite discrete data and continuous models.
为了实现多移动机器人在未知环境中的围捕,本文将任务建模为排队、随机搜索、包围、捕捉和预测五种状态。
The hunting task for multiple mobile robots in an unknown environment is modeled as five states, namely, lining up, random search, surrounding, catch, and prediction states in the paper.
沉积相建模采用以地质统计学为基础的蒙特卡罗随机模拟方法。
Sedimentary facies modeling use the Monte Carlo stochastic simulation method based on geostatistics.
FSQTL能够建模实时系统中的确定时间、概率时间、随机时间和模糊时间,并利用可能性实现对性能需求的分析。
FSQTL can model the deterministic time, probability time, stochastic time and fuzzy time, and analyze the performance by possibility in real-time systems.
将通常用于构造解释和地质建模的随机地震反演技术引入到剩余油平面分布预测中。
Random seismic inversion, usually applied in structure elucidation and geological modeling, is introduced to predict the distribution of remaining oil.
其次,利用递推最小二乘法对随机海浪扰动力和扰动力矩进行建模。
Secondly, the least square method by recursion is carried on modeling for the disturbing force and moment of random sea.
仿真结果表明,该建模机制能够得到各种不同拓扑结构的复杂网络,包括随机网络、小世界网络、无标度网络等。
Simulation results show that the proposed approach can generate a variety of topological networks, including random graphs, small-world networks, scale-free networks and other new networks.
基于状态空间分析,给出了连续随机信号建模的时间序列分析方法,并证明了参数估计的一致收敛性。
Based on the state space analysis, the time series analysis method for identification of the stochastic continuous signals, proved as consistent convergence, is given.
讨论由随机微分方程描述的随机连续信号的辨识建模问题。
The modeling problem for stochastic continuous signals, described by stochastic differential equations, is discussed.
讨论了移动自组网的层次结构生成过程,并利用任意度随机图理论为该生成过程建模。
The paper discusses the build of hierarchical structure in the mobile AD hoc networks and USES random graph of arbitrary degree distribution to model procedure.
第五,大规模随机运输网络优化建模及算法。
Fifthly, optimization model and its algorithm for large-scale stochastic transportation network are studied.
第五,大规模随机运输网络优化建模及算法。
Fifthly, optimization model and its algorithm for large-scale stochastic transportation network are studied.
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