序列关联

Therefore, it's necessary for us to analyze and judge the dynamic characteristic of our country's investment cycle fluctuation action and the relationship between investment cycle and economic cycle.

首先，我们采用时间序列的分解方法来描述和测度经济周期和投资周期；然后，我们采用相关分析方法来判断投资波动成分与经济周期成分之间的关联；最后，我们利用结构VAR模型来判断固定资产投资和实际产出之间的关系。

Figure associated with the metric space subdominant hierarchical tree on the impact of the study given the equity portfolio in the stock prices of several series of economic factors the quantity and nature of the provision of useful information.

与图相关联的亚超度量空间上的分层树为研究影响给定股票组合的股价对数序列的经济因素的数量和性质提供了有用的信息。

We also calculate correlation dimension of time series of spontaneous discharge of auditory nerve.

本研究又对听神经自发放电时间序列进行了关联维分析。

We calculate the correlation dimension of time series of spontaneous discharge of auditory nerve by using the method of Grassberger and Procaccia.

结果显示，随着嵌入维数的增加，计算出的听神经自发放电时间序列的关联维值并未表现出收敛性。

Furthermore, the earthquake auspice data processing method and a series of parallel implement algorithms are proposed based on the technique of time series analysis.

本文把地震地区相关性问题转化为时间序列的关联规则挖掘问题，通过相关的实验和结果分析，挖掘出许多有价值的地震区域相关性知识。

We studied China and fluctuation in business cycle with statistical methods for the first time roundly and systematically, including coefficient correlation, linear regression, turning point coefficient, autocorrelation coefficient, grey system theory, VAR and time series analysis.

第一次全面系统运用统计学方法研究我国经济周期波动，包括相关系数法、一元和多元回归、转折点系数检验、自相关系数检验、灰色关联度、VAR向量自回归和确定性时间序列等方法，第一次把灰色关联分析方法应用于经济周期波动研究。

Secondly, a series of computer programs have been developed and verified according to the deterministic chaos theory and algorithms. These programs are deterministic chaos qualitative analysis tools including phase plots and Poincare section analysis software packages; deterministic chaos quantitative analysis tools including the largest Lyapunov exponent, correlation dimension and Kolmogorov entropy analysis codes and classical analysis such as power spectrum, autocorrelation coefficient and Hurst analysis programs.

其次，根据确定性混沌分析技术主要内容的算法思想，自行开发了相图、Poincare截面等定性分析程序软件包；最大李雅普诺夫指数、关联维数和K熵等定量分析程序软件包以及非线性混沌预测程序软件包；同时，还开发了功率谱、自相关系数、Hurst指数等传统分析技术程序软件包；并运用三种典型的周期运动、混沌运动及随机运动时间序列数据，验证了开发的程序。

Graph theory and topology was researched to establish graphic interpreter, boolean multiplication ⊙ of a matrix is inferred and defined, and simple sub-graphs are disconnected from complex graph by the multiplication ⊙; parameterization of graph is realized through a sequence of sub-graph entities linked by constraints.

研究了图形翻译器的图论和拓扑学理论基础，推出并定义了矩阵布尔乘运算〓，使用矩阵运算〓将复杂的图形拆分成一系列简单子图；以约束关联的子图实体序列实现图形的参数化。

Firstly, we defined a series of new concepts as the schemata containment, schemata competence, schemata intersection, and schemata dominance. Then, we defined the GA schema deceptiveness based on primary schemata competence, including complete schema deception, consistent schema deception, sequential schema deception, and basic schema deception.

4系统研究了GA欺骗问题，提出了模式包含、竞争与关联等概念，给出了基于主竞争关系的模式欺骗性与GA欺骗问题的严格定义，包括完全欺骗问题、一致欺骗问题、序列欺骗问题和基本欺骗问题。

The nonlinear dynamical characteristics of respiratory variables recorded from male subjects during rest were analyzed.

首先应用混沌计算方法：关联维数D2和最大李亚普努夫指数LLE，以及替代数据分析法，分析了男性受试者在平静状态下记录的呼吸系统时间序列的混沌特征。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。