查询词典 statistic

We used residuum not returns to research herding behavior, which can avoid pseudo herding. By using multielement statistic method, we got necessary and sufficient condition of existence of herding behavior.

本文通过研究股票收益率的残差，而不是传统的股票收益率，避免了伪羊群行为的干扰，给出了市场存在羊群行为的充要条件，用多元统计方法寻找和划分羊群。

The development of statistics has a close connection with the development of computer technology. Many statistic problems are resolvable with the help of computer. The appearance of many excellent softwares makes the application of statistics in a much wider field.

统计学的发展与计算机技术的发展有着密切的联系，统计学中许多问题可以由计算机来解决，许多优秀的统计软件的出现，使统计学的应用更加广泛。

The feeling is not bad! Very much search engine links data statistic to come from forum reversely.

感觉还好！数据统计很多的搜索引擎反向链接都来自论坛。

Extensive experimental results show that LLDR and RFD are at least as good as or even better than Mutual Information and Chi-square Statistic which are two best conventional feature selection measures.

大量实验结果表明，"低损降维"和"频率差"的降维能力可以与最好的两种经典特征选择方法"互信息"和"x〓-统计量"相媲美，但计算效率更高。

Considering the characters of the waveform of impulsive noise, on the base of robust statistics, the thesis uses the robust statistical function mending the customary adaptive algorithm based on second order statistic, applies it to the system identification problem.

考虑到α-稳定分布波形的性质，在稳健估计理论的基础上，利用稳健估计函数改进了原有的基于二阶矩的自适应算法。

ABSTRACT : We first analyze the implication of market efficiency and compare it with dependence, correlation deeply. Using robust statistic method, we test the efficiency of some representative real estate markets in china, analyze their efficient depth, and explore the inner principle.

本文在深入分析市场有效的含义并与独立性、相关性进行对比的基础上，采用比较稳健的统计方法对中国有代表性的房地产市场的有效性进行检验，同时分析了房地产市场的有效性程度，并对其内在机理进行探讨。

Combining GIS with statistic methords as a space analyzing tool, a risk-zooning map of rockfall hazard of Isahaya, Japan has been made.

2通过利用GIS作为分析工具并结合相关的统计分析方法作为研究手段，获取了谏早市完整的崩塌灾害危险性区划图。

Statistic figures and representative comments by readers are provided to show the popularity of Rolland's novel.

我们还用具体的统计数据和具有代表性的读者评论，来进一步揭示我国一代又一代的广大读者对傅译《约翰·克利斯朵夫》的诉求。

Monte Carlo and self-adaptive multi-objective genetic algorithm were applied to solve the multi-objective robust optimization of suspension parameters, taking the statistic mean and standard deviation of root-mean-square value of the vertical acceleration of vehicle body and the dynamic load of front and rear tires as objective functions.

以某载货汽车的四自由度悬架模型为研究对象，同时考虑制造精度的影响，以车身垂直加速度、前后轮胎动载荷的均方根值的统计均值和方差为目标函数，采用蒙特卡罗抽样法和自适应多目标遗传算法对悬架参数进行稳健优化。

A new model of thermal contact resistance based on the statistic characteristic of roughness profile is proposed in this paper.

本文在对粗糙度曲线统计特征分析的基础上，提出了一种接触热阻的计算模型。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&