查询词典 stochastic dynamic model

The luminescence power of semiconductor laser diode is tested after the radiator element of laser diode is made and the drive circuit is designed. Then, chaos mathematic model is introduced to produce deterministic class stochastic signal and C langrage program, which is based on the hardware circuit design of MSP430, is designed and on-line debugged to implement the dynamic stimulation effect and avoid the body adaptability with the duty cycle of chaos sequence. The duty cycle is adjusted and controlled to accomplish the reinforcing and reducing in moxibustion. At last, Average power of laser diode is tested under the conditions of different duty cycles and the waveforms are collected by applying virtual instrument.

在半导体激光器散热装置的特别制作及工作驱动电路的设计基础上，完成半导体激光器发光功率的测试，然后引入混沌数学模型方法来产生确定性的类随机信号，在 MSP430 单片机硬件电路设计的基础上，应用单片机 C语言进行程序设计并在线调试，实现传统灸法的动态刺激效果，采用混沌序列占空比信号消除人体适应性，调整和控制输出占空比的改变以达到灸疗的补泻手法的实现，最后对不同控制占空比情况下激光器输出的平均功率进行测试，完成工作波形的采集。

At the same time, the available data are collected at several different resolutions. Thus, it is very necessary to built multiscale dynamic model based on pyramidally organized trees for stochastic processes.

因此，为更好地表征这些现象或过程的本质特性，建立起现象或过程基于树状结构多尺度动态模型是十分必要的。

In study of the truss structural dynamic characteristics analysis, randomness of the structural physical parameters and geomtric ones are all considered. The finite element model of the stochastic truss is built and the random functions of its natural frequencies are obtained by use of the Rayleigh quotient. Employing probabilistic distribution function expression for the random functions, through a series of mathematical processing including determination of limits of integrals, variable substitution etc., the probaabilistic density function for the truss natural frequencies are gained to realige accurate calculation for the reliability of the truss natural frequencies.

考虑结构物理参数和几何参数的随机性，通过构建随机参数桁架结构的有限元模型，利用瑞利商公式获得了结构固有频率随机函数的计算表达式，应用随机函数的概率分布函数表达式，通过确定积分区间、变量替换、积分顺序变换等一系列数学上的处理，获得结构固有频率的概率密度函数，进而实现对结构固有频率可靠度的精确计算。

The dynamic portfolio decision-making model with three-fund separation theorem based on stochastic benchmark ;2. Technological dimension chain is mainly used to fix the size and deviation when benchmark is not coincident.

工艺尺寸链主要用于基准不重合时工序尺寸及其偏差的确定，主要探讨工艺尺寸链在精度分析、粗基准选择和定位方案判定这三个方面的应用。

And an algorithm framework to solve this stochastic dynamic programming model was proposed.

通过启发式策略仿真和Q学习，有效解决了"维数灾难"问题。

Chapter 5 is devoted to developing a dynamic stochastic programming model for the asset liability management of a life insurance company.

第五章建立了一个用于人寿保险公司资产负债管理的动态随机规划模型。

A stochastic dynamic planning model with jump processes is presented for nonrenewable resources under two kinds of uncertainties.

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。

In chapter 6, a stochastic model for dynamic pricing with multiple segments and multiple container types of container shipping two-dimensional revenue management is brought forward.

通过数值仿真对建立的模型进行了分析和讨论，得到了集装箱的最优舱位定价和分配，以及一系列有益的管理启示。

According to tomato's structural characteristics and its developmental rules of morphology, a dynamic and stochastic architectural model was set up by applying the theory of finite state automation.

根据番茄的形态结构特点及其演变规则，应用有限态自动机的数学理论，研究建立了番茄动态发展的随机结构模型。

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。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。