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- A stochastic simulation method is given for attribute weights of MADM being incomplete. 3.当多属性决策的属性权重不完全时,提出了随机模拟方法;
- A stochastic simulation base genetic algorithm is devised for solving portfolio investment model with probability criterion. 针对概率准则意义下的组合证券投资模型;采用随机模拟技术和遗传算法相结合的思想;设计出求解算法;并用Matlab语言实现.
- a stochastic simulation. 随机兴奋作用
- Gillespie, D. T. "Exact Stochastic Simulation of Coupled Chemical Reactions." J. Phys. Chem. 81 (1977): 2341-61. “偶合化学反应的确切随机模拟”。期刊“物理化学”第81卷。第2341到2361页。
- Based on the re lative damage volume, the stochastic simulation of the damage effectiveness of a space volume target is discussed. 以相对毁伤体积为基础定义了体目标损伤,给出体目标为球、长方体和圆柱体时计算毁 伤效率的方法,同时指出其随机仿真方法。
- The set of past events affecting a given event in a stochastic process. 过去发生的事在一随机过程中影响一给定事件的过去发生的一组事件
- Stochastic and fuzzy parameters are not isolated, thus it is of practical value to establish expected value calculation model based on stochastic simulation and fuzzy simulation. 摘要模糊和随机两类不确定因素常常是同时存在的,有时又融合在一起。
- To introduce a stochastic grouping method for subchronic test of rats. 研究大鼠亚慢性试验随机分组方法。
- Based on the above-said characteristics, a combination of stochastic simulation and fuzzy simulation is applied for establishing ship economy expected value model. 基于以上特点,文章采用随机模拟和模糊模拟相结合的方法建立了船舶经济指标期望值模型。
- In consideration of the eddy structure of turbulent flows, a stochastic theory of wall turbulence is developed. 基于紊流具有多层次的涡旋结构,提出了近壁紊流的随机理论;
- Where the uncertain matrix is norm bounded and time-varying, while the external disturbance is a stochastic process. 假设不确定参数矩阵是时变,范数有界的,外部干扰是一个随机过程。
- A stochastic model for two phase flow of miscible flooding is built by means of systematical analysis method. 应用系综分析方法建立了两相混相驱替的随机模型,分析了突破时间与孔隙度和渗透率分布之间的关系。
- The effect of internal noise on mesoscopic chemical dynamics is studied using stochastic simulation and chemical Langevin equations, with special focus on surface catalytic systems and life systems. 摘要以生命和表面催化体系为对象,研究了介观化学体系中内涨落对体系非线性动力学行为的调控作用。
- Through a case study of Zhangtianqu Oilfield this paper obtains the capillary pressure curve and microcosmic pore structure parameters using microcosmic network stochastic simulation. 摘要以张天渠油田为例,应用微观随机网络模拟法获得毛细管压力曲线和微观孔隙结构参数。
- In order to dis-tinguish tool breakage in milling process a stochastic M Model is established, the parameters of whichare estimated by LMS method. 建立了铣削过程的随机自回归模型,将自回归算法应用到刀具破损监测中,并介绍了用最小均方算法对自回归模型进行参数估计的方法;
- This paper presents a no-arbitrage model of closed-form approximation for valuing basket options under a stochastic interest rate economy. 摘要本文推导出在随机利率经济体系下,无套利条件之组合型选择权的近似封闭解。
- A stochastic dynamic planning model with jump processes is presented for nonrenewable resources under two kinds of uncertainties. 摘要通过一个带跳的随机动态规划模型,探讨了市场需求、资源储量的不确定性以及勘探活动对于矿产资源价格和开采率的影响。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- This paper studies the optimal consumption and investment problem when the investor has a stochastic income and divident in incomplete markets. 研究了在不完备金融市场上有红利支付和随机收入情况下的最优投资和消费问题.
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。