1)detrended fluctuation analysis去趋势涨落分析
1.We use the detrended fluctuation analysis method to study the system s long-range correlation for different initial values and parameters.以典型的混沌系统——Lorenz系统为研究对象,运用去趋势涨落分析方法对不同初值和不同参数条件下系统的长程相关性进行研究。
2.Then we use the detrended fluctuation analysis method to study the system’s long-range correlation with different initial value and parameters.首先采用典型的混沌系统―Lorenz系统为研究对象进行理论方面的研究,运用去趋势涨落分析方法对不同初值和不同参数下系统的长程相关性进行分析。
3.The paper investigates the height and temperature fields reanalysis data of NCEP/NCAR by means of detrended fluctuation analysis method,and gives their scaling exponent distribution of East Asia region.运用去趋势涨落分析方法分别研究NCEP/NCAR再分析资料中的高度场和温度场,揭示了东亚区域高度场和温度场的标度指数分布特征。
2)multifractal detrended fluctuation analysis除趋势涨落分析方法
1.We give multifractal detrended fluctuation analysis and Hlder analysis of discrete time series and use them to study the temperature time series fluctuations.给出了离散时间序列多重分形除趋势涨落分析方法和霍尔德指数的计算方法,并用它们研究了气温时间序列。
3)Detrended Fluctuation Analysis去趋势分析
4)detrended fluctuation analysis去趋势波动分析
1.Determining the threshold of extreme events with detrended fluctuation analysis;基于去趋势波动分析方法确定极端事件阈值
2.The detrended fluctuation analysis algorithm was applied to PRV series which extracted from PPG signals,and the s.方法利用PPG传感器采集健康人(18人)和冠心病患者(18人)的指尖脉搏波信号,并从脉搏波中提取脉搏变异性信号,利用去趋势波动分析算法对其进行分析,计算两类病人各自的标度指数。
3.The heart rate of 10 healthy subjects and 30 SAHS petients,detected from the micro-movement sensitive mattress sleep monitoring system(MSMSMS),was analyzed using detrended fluctuation analysis(DFA),and fractal exponents in different sleep stage were calculated.根据微动敏感式床垫式睡眠监测系统(MSMSMS)所得10名健康者的心率和30名不同程度SAHS患者的心率,利用去趋势波动分析(DFA)方法,计算他们在各睡眠阶段的标度指数。
英文短句/例句
1.Detrended Fluctuation Analysis for Gear Fault Diagnosis去趋势波动分析在齿轮故障诊断中的应用研究
2.Detrended fluctuation analysis of electricity price for long-range correlation characteristics in electricity market电力市场中电价长程相关性的去趋势波动分析
3.Analyzing the EEG Follouing Global Ischemic Brain Injury with Detrended Fluctuation Analysis.基于去趋势波动分析的全局性缺氧缺血脑损伤后脑电信号分析
4.Comparison of characteristics of moving detrended fluctuation analysis with that of approximate entropy method in detecting abrupt dynamic change滑动去趋势波动分析与近似熵在动力学结构突变检测中的性能比较
5.Detrended Fluctuation Analysis of Heart Rate to Detect Sleep Stage for Patients with Sleep Apnea Hypopnea Syndrome利用心率的去趋势波动分析提取睡眠呼吸暂停低通气综合症患者的睡眠结构信息
6.Analysis of RMB Exchange Rate Fluctuation and Current Exchange Rate Regime;人民币汇率波动趋势及影响因素分析
7.An Analysis of the Trend of Impact of Agricultural Product Price Fluctuation in China;我国农产品价格波动的影响趋势分析
8.Detrended Fluctuation Analysis of Full Logistic Mapping Chaotic SequenceLogistic满映射混沌序列的趋势波动分析
9.Analysis of Short-term Fluctuate and Long-term Tendency on RMB's Currency Ratio人民币汇率短期波动与长期变动趋势分析
10.Multifractal Detrended Fluctuation Analysis of International Exchange Rates;国际汇率的多重分形消除趋势波动分析
11.Fluctuations of the Internal and External value of RMB:a Long-term Trend Analysis人民币内外价值波动:一个长期趋势的分析
12.The Growing and Distribution of Wood Line Forest and Forecast for Wood Line Fluctuation at Taibai Mountain;太白山林线森林生长分布规律及林线波动趋势预测分析
13.On the Water Use Efficiency and Trend of Ningbo;宁波水资源利用效率现状及趋势分析
14.Analysis and Prediction of Periodic Fluctuations of Chinese Real Estate Market According to the Trend of Stock;从上市公司股票趋势角度分析与预测房地产市场周期波动
15.A Positive Study of the Relationship between Inflation and Growth:Trends andFluctuations;通货膨胀率与产出增长率之间趋势性与波动性关联的实证分析
16.Piecewise Detrended Fluctuation Analysis Method and Empirical Study on China Stock Market逐段非趋势波动分析方法及我国证券市场的实证研究
17.The Serious Economic Fluctuations Will not Occur in China In A Short Time--the analysis and demonstration through decomposing the trend and cycle component of economy;中国近期不会出现严重的经济波动——通过经济波动趋势分解进行的分析与证明
18.Volatility Decomposition and Long-term Trend Study in Chinese Stock Market;中国股票市场波动率分解及长期趋势研究
相关短句/例句
multifractal detrended fluctuation analysis除趋势涨落分析方法
1.We give multifractal detrended fluctuation analysis and Hlder analysis of discrete time series and use them to study the temperature time series fluctuations.给出了离散时间序列多重分形除趋势涨落分析方法和霍尔德指数的计算方法,并用它们研究了气温时间序列。
3)Detrended Fluctuation Analysis去趋势分析
4)detrended fluctuation analysis去趋势波动分析
1.Determining the threshold of extreme events with detrended fluctuation analysis;基于去趋势波动分析方法确定极端事件阈值
2.The detrended fluctuation analysis algorithm was applied to PRV series which extracted from PPG signals,and the s.方法利用PPG传感器采集健康人(18人)和冠心病患者(18人)的指尖脉搏波信号,并从脉搏波中提取脉搏变异性信号,利用去趋势波动分析算法对其进行分析,计算两类病人各自的标度指数。
3.The heart rate of 10 healthy subjects and 30 SAHS petients,detected from the micro-movement sensitive mattress sleep monitoring system(MSMSMS),was analyzed using detrended fluctuation analysis(DFA),and fractal exponents in different sleep stage were calculated.根据微动敏感式床垫式睡眠监测系统(MSMSMS)所得10名健康者的心率和30名不同程度SAHS患者的心率,利用去趋势波动分析(DFA)方法,计算他们在各睡眠阶段的标度指数。
5)Detrended Fluctuation Analysis (DFA)去趋势波动分析(DFA)
6)moving detrended fluctuation analysis滑动去趋势波动分析
1.Comparison of characteristics of moving detrended fluctuation analysis with that of approximate entropy method in detecting abrupt dynamic change滑动去趋势波动分析与近似熵在动力学结构突变检测中的性能比较
延伸阅读
发达国家包装机械设备发展趋势分析一、工艺流程自动化程度越来越高。 目前自动化技术在包装生产线中已占50%以上，大量使用了电脑设计和机电一体化控制，增加机械手以完成复杂的包装动作（模拟手工包装）。每个机械手均由单独的电脑控制，摄像机监控包装动作并将信息反馈到电脑以调整动作幅度，保证包装的高质量。同时对包装材质及厚度有自动识别功能，再由电脑计算后控制机械动作，完全是“自适应”系统，保证系统在最优状态下工作。 二、适应产品变化，设计具有好的柔性和灵活性。 为了适应竞争需要，产品更新换代的周期越来越短，有的产品甚至一季一变。包装机械的使用寿命远大于产品的寿命周期，所以某些包装机械要适应产品的变化，只能以柔性和灵活性来适应，包括量的灵活、构造的灵活和供货的灵活。构造可以采用单元模块化，供货灵活是指一机可实现多种包装组合，实现多个进料口及不同形式包装。 三、成套供应能力强。 如一条饮料灌装线，有200多个微电脑件，100多种控制软件，灌装封盖部分又是两套组合，其他部分共用。仅一个供货商就可以完成从工程设计、安装、调试到最后交用户验收的工序。 四、普遍采用仿真设计技术。 包装机械的设计流程，首先是把各种机器单元以数据库形式存入计算机，然后把图纸数字化后输入计算机，由计算机自动合成三维模型，再把实际生产的指标和数据、可能发生的故障等输入计算机。计算机三维模型即可依照实际工作情况进行操作，演示出生产能力、废品率、生产环节匹配、生产线瓶颈在何处等，还可根据用户意见进行修改模型直到用户满意。采用计算机仿真技术后，大大缩短了包装机械的设计周期及新产品开发周期。
