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- Abstract: In this paper we analyse some predictation approaches of random time series and by using ARMA model we predict effectually the weighted aggregative indexes of securities market in Shanghai and Shenzhen. 文摘:分析了随机时间序列的统计预测方法,并利用ARMA模型对深沪市未来短期指数进行了有效预报。
- random time series 随机时间序列
- A time series data set is a sequence of random variables indexed by time. 时间序列数据是以时间为指标的一个随机变量序列。
- This is called a deseasonalizing time series. 这叫调和时间数列。
- Time Series Analysis Hamilton J.D. 时间序列分析。
- Predicts the future values for a time series. 预测一个时序的未来值。
- Results A new mode of time series is established. 结果建立了一个新的时间序列模型。
- ZANG R CH,CUI P Y.Research on time series modeling method for gyroscope random bias[J].Acta Simulata Systematica Sinica,2005,17 (8):1845-1847. [2]臧荣春;崔平远.;陀螺随机漂移时间序列建模方法研究[J]
- Combined with certain type time series recount multiplicity model and random type ARMA model, establish the time series model of the death rate in Chongqing urban area. 应用确定型的时间序列分解法乘法模型与随机型的ARMA模型相结合,建立重庆市主城区人口死亡率的时间序列模型。
- The farting sounds are played after the countdown reaches zero and afterwards a random time for the next fart is calculated. 倒数时间到达0后,放屁声就会开始播放起来。接着时间又会自动倒数到下一个放屁。
- Tab to display the tree view of the time series model. 选项卡可以显示时序模型的树视图。
- To solve the problem of random time delay in an internet-based telecontrol system,the paper proposes a new method which can be used in a feedback path. 在基于因特网的远程控制系统中,为了解决因特网中随机时延问题,提出了一种适用于反馈通道的新方法。
- Returns predicted future or historical values for time series data. 返回时序数据的将来或历史的预测值。
- Time series data set comes with a temporal ordering. 时间序列数据集伴随着一个时间上的排序。
- This paper studies algebraic modeling of discrete time series. 摘要主要研究离散时间序列上的代数模型。
- The method can be used for time series pretreatment and the AR analyzing. 变换方法可用于有限长度时间序列的预处理。
- This paper discusses the application of time series analysis method in random road surface description. First, a road surface model of autoregressive is established for measuring data of tank road profile based on the time series analysis. 该文探讨时间序列分析方法在随机路面描述中的应用,对坦克行驶道路路面的实际测量值,应用时间序列分析的方法,建立了一个自回归(Autoregressive)模型。
- Simulation of Cunninghamia lanceolata growth by wave-type time series analysis. 杉木生长的起伏型时间序列模拟研究。
- You can define input data for the Microsoft Time Series model in two ways. 可以用两种方式定义Microsoft时序模型的输入数据。
- The analyzing tools include SWOT Analysis, Time Series Analysis, etc. 具体用到的分析工具有SWOT分析、时间序列分析方法等等。