On a statistical average there is a strong dependence of the scintillation on the time of the day. 就统计平均值而言,闪烁跟一天的不同时间有很强的依赖关系。
MCN shows a higher overall degree of statistical independence and more statistical dependence among motor areas with the gradual recovery. 运动皮层网络随着患者的逐渐康复表现出整体上较强的独立性和运动区域间较强的依赖性。
The statistical language is proven to be suitable to describe the inhomogeneous periodic states, because of its sensitive dependence on the initial conditions. 由于不均匀周期解敏感地依赖初条件,因此适用统计描述。
Statistical analysis of citations in Chinese Journal of drug dependence 《中国药物依赖性杂志》引文分析
Adap-tive algorithm of speech detection based on statistical classification is presented to reduce the dependence of the train-ing data. 该文针对统计分类语音算法对训练数据的依赖问题,提出自适应算法在线动态更新分类模型。
ACM statistical rate theory is summarized and applied to the reaction of neopentyl radicals with molecular oxygen. The theoretical curve of temperature dependence of the reaction rate is very good agreement with the experimental points. 本文概达了ACM统计速率理论,并应用于新戊基氧化反应,得到该反应速率常数随温度变化的理论曲线与实际结果相当吻合。
A Statistical Study of the Correlation-Richness Dependence of Abell Clusters Abell团相关性-富度关系的统计研究
The Statistical Dependence between Primary Sequence and Secondary Structure of Protein 蛋白质序列与二级结构的统计关联
A Revised Method to Measure Statistical Dependence Between Two Time Series 时间序列间统计依赖性测量的一种改进方法
In the statistical theory of superlattices in binary alloys, the dependence of the interaction energy upon atomic arrangements is taken into account by regarding the interaction energy in Bethe's theory as an average quantity depending on the degree of order and the composition of the alloy. 在二元合金超格之统计力学理论中,原子间互作用能量,因原子之排列不同而异,其所生之影响,吾人拟於此篇中讨论之。
Statistical Theory of Stable and Meta-stable Transition for Crystallization and Fusion of Homopolymers ⅵ Statistical Dynamics of Polymeric Crystallization by Molecular Segregation& Dependence of Crystal Growth Rate on the Grown Mechanism and Concentration 均聚物结晶与熔融化转变的稳态和亚稳态统计理论Ⅵ分子分凝统计结晶动力学&结晶增长速率对结晶生长机制和溶液浓度和的依赖性
Basing on the Fermi statistical distribution of electron and hole in semiconductor silicon, the dependence of the transmittance of silicon under CO2 laser irradiation on temperature has been calculated, furthermore theoretical results were proved by experimental data. 本文基于半导体材料硅(Si)中电子、空穴的费米统计分布,计算了Si对CO2激光的透射率随温度的变化,并用实验理论作了验证。
The article first develops a simple statistical link model which describes congestion occurring in spanning trees and then introduces a dependency-degree factor which expresses the dependence between adjacent links. 提出一种随机链路模型来描述扩展树中的拥塞,并且引入相关度因子来表达相邻链路之间的相关性。
Based on the observed data of the lateral uplift of section No. 32 of F dam in North-East China, this paper has found out the statistical model factors of uplift using physical inference and statistical dependence methods. 本文结合我国东北F大坝32~坝段的横向扬压力观测资料,用物理推断法和统计相关法选择扬压力统计模型的因子。
With the aid of modeling a long optical fiber with ( 1 000) cascaded small fiber segments, the statistical dependence existed between the first-and the second-order polarization mode dispersion ( PMD) vector was numerically simulated. 采用短光纤级联模型,对一阶和二阶偏振模色散(PMD)矢量的统计依赖特性进行了仿真研究。
Then the paper demonstrates the clustering phenomenon and the characteristics of clusters, the statistical properties of amplitudes of multipath components, the frequency dependence of the channel parameters, and the distortion of pulse signals during their propagations in pulse channels in detail. 分别对脉冲信道的成簇现象和成簇特性,多径分量的幅度统计特性,信道参数的频率依赖特性,以及脉冲信号波形在无线信道传播过程中的失真等问题的研究内容及其最新进展进行详细介绍。
By the statistical analysis of test results, the temperature dependence of insulation characteristics of transformer oil at low temperatures was investigated. 对试验结果进行统计分析,探讨了低温对变压器油绝缘特性的影响规律。
Although the EMH implies that all information is reflected in the present price of the stock and past stock performance gives no information, some statistical studies of stock prices have indicated the dependence on past date. 尽管有效市场假说表明,所有的信息只在当前股票价格中反映出来,而股票过去的情况不能给出有效信息。但是,对股票价格的一些统计研究表明股票价格也依赖于过去的信息。
Using sequence statistical data related to construction model, to our country commissariat trade dependence, domestic and international market relevance indicators such as empirical analysis. 利用序列统计数据构建相关模型,对我国粮食贸易依存度,国内国际市场关联度等指标进行实证分析。
A wavelet domain hidden Markov tree ( HMT) model is constructed to model statistical dependence and nonGaussian statistics of wavelet coefficient. The estimate of HMT model parameters can be obtained by EM algorithm. 该方法通过小波域的隐Markov树(HMT)模型来描述小波系数的统计相关性和非高斯性,利用EM算法获得HMT模型参数的估计。
Based on the assumption that the source signals are independent between each other, ICA can minimize the statistical dependence between components. And then the estimated signals are extracted from mixed signals. 基于源信号相互间统计独立性的假设,ICA可以尽量减少成分间的统计依赖性,从而从混合信号中提取出源信号的估计。
Regression analysis is the most popular method be used in the all of the meth-ods of multiple statistical analysis. It is a mathematical statistical method to deal with the dependence of the plentiful variables. 回归分析是多元统计分析各种方法中应用最为广泛的一种分析方法,其目的是研究和处理多个变量间的相互依赖关系。
Then combining analysis of El Macroscopic Topology and Characteristic of Statistical Time, a self-similar and long-range dependence property of network flow is demonstrated. 进而结合EI宏观拓扑结构和统计时间特征分析得到网络流量也具有自相似长相关特征。
In spatial statistical analysis, to take the contact of cities as binary adjacency matrix, I analyze the global spatial autocorrelation and local spatial autocorrelation for regional economy of Jiangsu province. The conclusion is there is obvious spatial agglomeration and spatial dependence. 空间统计分析主要是将各市之间的联系看作相邻的二元邻接矩阵,进行全局和局部空间自相关分析,分析得出江苏省区域经济方面有明显的空间集聚现象,空间的依赖性较强。