• Using time series analysis methods, in this paper the prediction model of the epidemic encephalomyelitis in Heilongjiang Province were given.

    本文时间序列分析法建立了黑龙江省流脑预测模型

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  • The paper first makes clustering analysis for 17 treasury bonds' daily return time series by using a suitable metrical approach based on the correlation among the bonds.

    首先通过采用一种基于各个国债之间相关性的新测度方法17个国债收益率时间序列进行聚类分析

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  • Next, the thesis analysis the characterization of Roundtrip time delay (RTT). The RTT time series collected from the Internet are studied statistically by using both linear and nonlinear methods.

    其次,对网络时延(RTT)特性进行分析利用线性非线性方法互联网采集RTT时间序列进行统计分析

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  • City gas load is a multi-mode and complicated engineering system. This paper analyzes and estimates the gas load of Shenzhen by using method of time series analysis.

    城市燃气负荷一个多工况复杂工程系统本文采用时间序列方法深圳的燃气负荷进行了分析预测

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  • Using the methods of time series spectral analysis and Kalman filter, this article discussed the additive problems of two stochastic processes, mainly Auto Regression Moving Average (ARMA) processes.

    本文利用时间序列分析卡尔曼滤波方法讨论两个随机过程主要是回归滑动平均(ARMA)过程,的叠加问题

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  • By using the method of nonlinear time series analysis and taking the Chinese language cognition as an example, the dynamic characteristics of language cognition system are discussed.

    利用非线性时间序列分析方法汉语语言认知探讨语言认知系统动力学特性

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  • Using the modern time series analysis method, this paper presents a new self - tuning deconvolution filter for unknown multivariable ARMA signal observed through a known linear system.

    本文现代时间序列分析方法对于通过已知线性系统被观测未知多变量arma信号提出了一种新的校正去卷滤波器

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  • In this paper, the data of body temperature from experiment is studied by using the methods of hypothesis test and time series analysis, then the mathematical basis of identifying the nature is found.

    本文试验得到体温数据分别假设检验时间序列分析方法,找到辨别寒热数学依据

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  • Using the Houzhai karst watershed in Guizhou Province as an example, a time series analysis method was used to study the hydrodynamic characteristics of the karst aquifer system.

    贵州寨典型岩溶小流域采用时间序列分析方法分析了岩溶含水系统动力特征

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  • Although the period of using ar, MR, ARMA, ARIMA modeling methods of time series analysis for observed seismic data processing is not long, it is believed that these methods are promising.

    时间序列分析中的AR,MR,ARMA,ARIMA建模方法应用于地震观测资料分析中尚为时是很发展前途的地震信息处理方法。

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  • On the basis of traditional time series analysis and modeling methods, the thesis puts forward a new complete and simply identification method by using ar model.

    本文传统时间序列分析建模方法基础上提出AR模型新的完整而又简单辨识方法

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  • Because of using the window technology with time-series analysis of DMU, so the new model is more realistic significance.

    具有时间序列决策单元采用窗口分析技术因此模型更具现实意义

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  • The EEG in lead - administrated rats is measured and analyzed using the method of chaotic time series analysis in this paper. The fractal dimension of EEG is determined.

    利用混沌时间序列分析方法,对铅中毒情况下的大鼠脑电波进行测试分析,求出了分形数。

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  • Methods Using the time series analysis of cucumber downy mildew disease, to explore the forecasting method from the Angle of methodology.

    方法:采用黄瓜病病情指数时间序列方法学角度进行预测方法研究

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  • The vibration signal is modeled and analyzed by using the technique of time series analysis, and the main factors of the surface waviness which cause the ball bearing vibration are detected.

    方法利用时间序列分析技术,对滚动轴承振动信号进行建模分析,找出引起轴承振动表面因素

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  • There are many branches in the field of time series analysis using nonlinear tools, and nonlinear dynamical methods is one of them that springs up in these years.

    可以用来研究时间序列非线性工具许多种,其中非线性动力学方法近年来兴起个重要分支

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  • Traditionally, time series analysis involves building an appropriate model and using either parametric or nonparametric methods to make inference about the model parameters.

    传统时序分析中,通常要建立合适的模型,要么首先假设特定的时序分布,要么参数估算模型来估计参数。

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  • A way of time series data mining was put forward based on the exploratory analysis and the mathematics module was founded by way of using linear regression technology.

    提出了基于探索性分析时序数据挖掘方法采用线性回归技术建立数学模型

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  • Using present data from seismic station, we calculated value C with the algorithm which consists of the maximum likelihood method, united format and moving analysis method of time series data.

    因此,至少现代地震台网的时空控制范围C进行扫描。本文的算法体系是以极大加统一格式时间窗滑动构成的。

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  • The vibration signal is modeled and analyzed by using the technique of time series analysis, and the main factors of the surface waviness which cause the ball bearing vibration are…

    试验结果表明,本文提出方法能正确地分析表面波纹特性以及引起轴承振动主要波纹度谐波分量。

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  • By using the data modeling methods of time series analysis, we can build the model of bias instability for the drift data of fiber optic gyro.

    通过时间序列分析中的数据建模方法光纤陀螺测试数据建立稳定性数学模型

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  • Some problems concerning signal processing by micro-computer using the traditional method (the FFT analysis) and modern method (the time series analysis) are investigated. Experimental results ar…

    文中还论述了采用传统方法FFT分析现代方法(时间序列分析)微型机上实现信号处理时的有关问题

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  • Some problems concerning signal processing by micro-computer using the traditional method (the FFT analysis) and modern method (the time series analysis) are investigated. Experimental results ar…

    文中还论述了采用传统方法FFT分析现代方法(时间序列分析)微型机上实现信号处理时的有关问题

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