时间序列流动结构,time-series flow structure
1)time-series flow structure时间序列流动结构
2)structural time series model结构时间序列模型
1.In the paper,we construct a new seasonal adjustment method of time series on the basis of the structural time series model.建立一种基于结构时间序列模型的新的时间序列季节调整方法。
英文短句/例句

1.The Application Study on Economic Forecast of the Structure Time Series Model;结构时间序列模型在经济预测方面的应用研究
2.The Application of the Structure Time Series Model on Seasonal Adjustment--Compared with X-12 Seasonal Adjustment Method;结构时间序列模型在季节调整方面的应用——与X-12季节调整方法的比较分析
3.Analysis、Modeling and Application of Structure-Transition Model of Time Series;时间序列结构转换模型的分析、建模与应用
4.Structural Torsion Effect s Modeling and Identify Using Time Series Analysis;基于时间序列的结构扭转效应建模与识别
5.Using this method, the trend of the seepage flow is analyzed in No. 1 tailings dam of Dexing Copper Mine.该方法将时间序列、数据序列分离,并分别与阶段序列构成模型后,进行同步预测。
6.Applying Study on Time Series Modeling and Model Selection;时间序列建模与模型选择的应用研究
7.Chaotic time series prediction based on fuzzy tree基于模糊树模型的混沌时间序列预测
8.Time Sequence Forecasting Based on Fuzzy GM(1,1) Model基于模糊GM(1,1)模型的时间序列预测
9.A new model for mining multiple time series based on temporal logic基于时态逻辑的多时间序列挖掘模型
10.Unit Root Spurious Test for Time Series with Structural Change;结构突变时间序列单位根的“伪检验”
11.Restoring Force Identification and Modelling for Nonlinear Structures with Time Series Data基于时间序列数据的非线性结构恢复力识别与建模
12.A Kind of Economic Time-series Analysis Model and Application;一类经济时间序列分析模型及其应用
13.Time-series Model Identification and Simulations;时间序列模型辨识方法及其仿真研究
14.Statistical Inference for Conditional Heteroscedastic Time Series Models;条件异方差时间序列模型的统计推断
15.The Time Series of Per-capita GDP in Hubei Province and Forecast;湖北省人均GDP时间序列模型及预测
16.Combinational Forecasting Model Based on ARIMA and ANN;基于ARIMA-ANN的时间序列组合预测模型
17.The Varying-Coefficient Model for Population Time Series of Our Country;我国人口时间序列的变系数预测模型
18.The ARIMA Model of Shaanxi Province s Population Time Series;陕西省人口总量时间序列的ARIMA模型
相关短句/例句

structural time series model结构时间序列模型
1.In the paper,we construct a new seasonal adjustment method of time series on the basis of the structural time series model.建立一种基于结构时间序列模型的新的时间序列季节调整方法。
3)time series streams时间序列流
1.The work of this paper aimed at such a type of time series streams which have following characteristics:(1)Sequence data are continuously generated,potentially forever.本文工作针对这样一类时间序列流,其特点为:(1)序列动态增长,高维,甚至是无限的;(2)对序列中的数据只能一趟扫描,利用一趟扫描建立时间序列流的近似概要,其后的处理只能依赖该概要结构;(3)对序列中的数据的重视程度由近及远降低,对远的数据逐步遗忘。
4)time flow mechanism时间流结构
5)monthly runoff time series月径流时间序列
1.Chaos analysis of the monthly runoff time series in Jinsha River,China;金沙江流域月径流时间序列的混沌分析
6)runoff time series径流时间序列
1.Research on prediction of runoff time series based on SVM——Case study of runoff of Linjiacun gauging station on the Weihe river at Baoji city;基于混沌支持向量机的径流时间序列预测研究——以渭河宝鸡林家村站径流序列为例
2.It is often difficult to calculate the best embedding dimension for the real runoff time series when the theoretical methods are used,so the authors used the combined prediction in multi-dimension embedding phase spaces to improve the chaotic prediction of runoff time series.针对理论混沌参数计算方法很难得到实际径流时间序列的最佳嵌入维数,采用多嵌入维数组合预测对径流时间序列预测方法进行改进。
3.The local forecasting method based on the chaos dynamics is studied with the runoff time series of many rivers as examples.以多条河流的径流时间序列为例详细分析了基于混沌动力学的局部预测方法,并与全局方法和基于随机理论的AR(p) 模型等预测方法进行了对比,结果表明,局部预测方法往往优于其他预测方法。
延伸阅读

时间实际上,时间单位首先从天文观测来确定的,“1平太阳日或1天(1昼夜)”是以地球相对于太阳的自转周期为基准来计量的,一个平太阳日的1/86400为1秒;后来发现地球自转不均匀,1960年国际度量衡大会把时间基准改为以地球绕太阳公转周期,即规定为1900年地球公转周期(回归年)的1/31556925.9747为1秒;随着精确、稳定的原子钟制成,1967年国际度量衡大会规定国际单位制原子时的时间单位“秒(长)是两个超精细能级之间跃进所对应辐射9192631770个周期的持续时间”。