The social system benign development is a dynamical equilibrium evolution process, this is inside and outside the social system the essential factor the correlation, the coordinated development result. 社会系统的良性发展是一个动态平衡的演进过程,这是社会系统内外要素间交互作用、协调发展的结果。
OBJECTIVE: To analyze the electric characteristics of EEG signal in the epileptic seizures in rat model by investigating the nonlinear dynamical variables, such as the approximate entropy ( ApEn) and correlation dimension. 目的:探索应用非线性动力学指标近似熵和相关维,分析大鼠癫痫发作过程的整个脑电信号特征。
In chapter 3, the G-P algorithm was employed to analyze in detail on the complex dynamical behaviors of these three kind systems under different excitation by their corresponding correlation dimensions. 第三章详细介绍了计算关联维数的G&P算法,从关联维数的角度对随机激励下以上三种典型非线性系统的动力学行为进行了分析;
A fluid dynamical model of the materials in a loop reactor for polypropylene production is suggested and the power of the circulating pump of the reactor is calculated by means of Newitt correlation. 从探讨丙烯聚合工艺中环管反应器流体动力学模型着手,介绍环管反应器循环泵功率的计算方法。
Two particle intensity interferometry is a technique which may obtain the space-time structure of the particle emitting source and other dynamical information from Bose-Einstein or Femi-Dirac correlation of the identical particles. 两粒子强度干涉学恰好提供了一种技术,通过研究末态全同粒子间的玻色-爱因斯坦关联或费米-狄拉克关联,可以获得粒子发射源的时空结构和其它重要的动力学信息。
Dynamical Correlation Dimension Analysis of Heart Electric Activities 心脏电信号的动态关联维分析
Dynamical Correlation and the Collective States in 110 Cd 动态关联和~(110)Cd的集体态
A note on the exponent of dynamical cross-correlation factor 关于动力学互相关因子指数的注记
The nonlinear dynamical characteristics of respiratory variables recorded from male subjects during rest were analyzed. Three fundamental techniques were employed: correlation dimension D2 and the largest Lyapunov exponent LLE calculations as well as the surrogate data analysis. 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。并对数据进行分析。
Methods Nonlinear dynamical behavior of both parabolic equation and elliptic equation were investigated by several tools such as Poincare section, Lyapunov exponent, and correlation dimension. 方法利用庞加莱截面、李雅普诺夫指数、关联维等工具分别对抛物方程和椭圆方程的非线性动力学行为进行描述。
The noise-like optical chaotic waveforms, which generated by nonlinear dynamical semiconductor laser, have wide bandwidths and delta-like correlation properties. Chaotic laser signal can be regard as a special random signal. 利用半导体激光器激光器非线性动力学特性产生的混沌激光具有类噪声、宽频谱和6型相关性等特性,是一类特殊的随机信号。
By introducing a dynamical collision frequency, the effects of dynamical screening, collective excitation of electrons and correlation of ions are taken into account. 通过引入动态碰撞频率(dynamicalcollisionfrequency)考虑了动态屏蔽、电子的集体激发以及离子的关联等效应。