查询词典 uncertainty

Aiming at this problem, this paper presents using SCEM-UA algorithm based Markov Chain Monte Carlo methods for optimization and uncertainty assessment of Xinanjiang model parameters with different routing periods for Shuangpai basion.

提出应用基于马尔可夫链蒙特卡罗理论的SCEM-UA算法，通过双牌流域不同历时的典型洪水数据对新安江模型参数进行随机优选和不确定性评估。

First, the formal representation of the search environment is established, the multi-UAV is modeled as a controlled system and the predictive model of the system is presented. Considering the uncertainty of the sensor measurement and the environment, a Search Probability Map is defined and the updating method based on Bayes formula is presented. Based on SPM, information gain is defined to measure the search effects and used to be the optimization object in the predictive horizon. By using of GA, the solution of the optimization problem is got and it is taken as the input of the controlled system.

首先，建立搜索环境的规则描述，然后将多个UAV建模为一个控制系统，建立系统的预测模型，考虑到UAV传感器测量的不确定性和环境自身的不确定性，建立搜索概率图描述搜索环境的不确定性，给出了基于Bayes准则的搜索概率图更新方法，继而基于搜索概率图定义信息增益来衡量搜索效果，并将预测周期内的优化目标定为最大化信息增益，采用遗传算法进行求解，得到最优解作为被控系统的输入。

Given the high level of uncertainty, risk assessments will have to be a central part of the strategy..

鉴于高度的不确定性，对风险的评估是应对策略的关键。

The uncertainty is assumed to be unknown continuous function with norm-bounded restriction. The perturbation is sector-bounded.

系统的不确定性是范数有界的未知连续函数，外部干扰是扇形有界的。

In this paper, the forecast and prevent China Telecom operator's cross-border mergers and acquisitions risks of enterprises financing risk must be directed against uncertainty and information asymmetry.

因此本文对我国电信服务行业跨国并购的风险的预测、防范和控制都是针对于不确定性和信息不对称的。

So we probably have to wait for the next administration, which should be much more inclined to do the right thing — although even that's by no means a sure thing, given the uncertainty of the election outcome.

因此我们可能必须等待下一届政府，它将更倾向于做正确的事——考虑到选举结果的不确定性，即便这一点也绝不是板上钉钉的。

But in multi-robot systems the environment's dynamics can be determined by other robots, in addition to its uncertainty that may be inherent in the domain.

多机器人系统的控制方法必须具有高度的系统协调性，另外还必须具有一定的智能性以适应不同的工作环境，如突然发生意外事故、工作任务发生变化等。

It is said to be intolerant of uncertainty in human behavior, and refuses to recognize the private, the ineffable, and the unpredictable.

它据说对人类行为的不确定有着偏狭性，并拒绝承认私人的，有避讳的，以及难以预测的情况。

Therefore, the radiative forcing simulated can be of good representative and the uncertainty is relatively small.

因此，辐射强迫的计算结果具有一定的代表性，不确定性相对较小。

Institutional investors to the market's bearish behavior has brought a greater uncertainty.

市场的看跌行为的机构投资者带来了较大的不确定性。在下午

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。