Stochastics track the positioning of daily closing prices within the daily range.

该指数的主要研究对象日波动区间内的收盘价。

It researches the ship hateral movement multivariant stochastic control law on the basis of multivariant stochastic optimum control theory.

摘要本文基于变量随机最优控制理论研究船舶横向运动变量随机控制规律。

The problem of dual control is studied for the stochastic system of which the uncertainty model is polytopic.

摘要针对不确的随机系统进行了对偶控制的研究。

Introducing pollution with disutility to utility function in a stochastic economic growth rate and pollution level by using stochastic optimization method.

摘要在一个具有随机污染消除技术的随机增长中，把带来负效用的污染引入效用函数。

A multi-period spatial residual Cokriging model combining Stochastic Hydrology with Geomathematics,was used to analysis hydrology data with spatial and temporal random function.

本文将随机水文学理论和地质数学理论有机地结合在一起,提出了用时空随机函数观点去分析水文数据的时段空间剩余协克立格。

This paper presents a stochastic calculus approach to this problem, deduces formulae to calculate the preestimate time, gives some thoughts of concrete realization.

本文提出了解决这一难题的随机分析方法，导出了时间预估值的计算公式，并给出了具体实现思路。