1) characterization of chaos
混沌的特征化
2) chaotic characteristics
混沌特征
1.
The trends of chaotic characteristics changing with the gas velocity and the bed height were deferimend in.
证明四个混沌特征参数的相关性是好的，得到了混沌特性随着气速和床层高度的变化趋势，并且提出气泡行为是流化床内产生混沌运动的重要原因。
3) chaos
[英]['keɪɔs] [美]['keɑs]
混沌特征
1.
In this paper,we study the chaos characteristics and obtain the correlation dimensions and Lyapunov exponent valnes of ECGS,in combine ation with the common characteristic parameters of ECGs,including the intervals of RR and PR,the amplitudes of R wave,P wave and T wave.
提取心电信号的关联维数和Lyapunov指数等混沌特征参数,结合心电信号的重要特征:RR间隔、PR间隔、R波幅值、P波幅值和T波幅值,作为神经网络驱动型模糊推理系统的输入,对正常和患有心脏疾病的心电信号进行分类诊断。
4) chaotic characteristic
混沌特征
1.
Recognition of chaotic characteristics of the time series of the monthly delivery rate of central gathering station based on correlation dimension;
基于关联维的联合站月输量时间序列混沌特征识别
2.
This paper discusses chaotic characteristic of the power daily load of Sichuan Province based on saturation correlation dimension, and concludes that daily load time series belong to chaotic series.
基于饱和关联维数法,对四川省全省电力系统日负荷序列的混沌特征进行定量分析,得出日负荷时间序列具有混沌性的结论。
3.
The chaotic characteristic of dynamic properties of NC table was revealed with several approaches.
用混沌理论中的相空间重构、关联维数和最大李雅普诺夫指数等理论与方法,对观测到的数控工作台的动态时间序列信号进行分析,求出其功率谱、相平面轨迹、关联维数和最大李雅普诺夫指数等特征量,多方位揭示数控工作台的混沌特征,断定数控工作台是一个非线性动力学系统,为数控机床动态系统辨识提供依据。
5) chaos feature
混沌特征
1.
Ship target detection algorithm on sea surface based on block chaos feature of image sequence
基于图像序列区域混沌特征的海面舰船目标检测算法
2.
The change of background\'s chaos feature when there are moving targets was analysed, and a new algorithm based on Lyapunov exponents of image block for moving targets detection on the sea surface, which is used for ship targets detection on the sea surface, was proposed.
为了检测海面背景中的舰船目标,分析了目标存在时背景信号混沌特征的变化,提出了一种基于图像区域Lyapunov指数的目标检测新方法。
6) chaotic characteristic parameter
混沌特征值
1.
Then these chaotic characteristic parameters are used to train SVM and verify the classification effect.
该算法选取两类水声信号,提取它们的混沌特征值关联维数和h2熵作为目标信息,每类信号各提取32组数据,取两类水声信号各8组数据作为训练样本,训练支持向量机,其它样本用于验证。
补充资料：特征化
是写实性作品中最基本的表现方法，即作家珠柱生活中最富有特征的东西，加以艺术强化、生发的过程。“特征”，可以是一句话、一个细节、一个场景、一个事件、一个人物或一种人物关系，高明的作家可以通过特征化使之变为传世之作。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条