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- 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。
- Economic History Services, directly downloadable or an author contact - collection includes Europe and ranges from time series data to various micro datasets such as US surveys of workers. 经济历史服务可直接下载或与作者联络,收录含欧洲在内的资料,范围涵盖时序资料与美国劳动者调查等各类原始个别资料。
- 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。
- Granger, C. and P. Newbold, 1977, Forecasting Economic Time Series, Academic Press. 一本古老但却仍然很有用的入门书,数学不深,但时间数列的基本概念都被提到。
- C. W. J. Granger and P. Newbold. Forecasting Economic Time Series (2nd ed.). Academic Press, 1986. 预测的原则与应用许纯君译台湾西书1999.
- By analyzing some financial and economic time series, this paper proves the fabulosity of classic investment theories. 此外,本文对一些金融与经济时间序列进行了实证分析,以证明经典投资理论的非现实性。
- The outer frequency spectra of wind waves are estimated with the time series data of wave elevation measured in the laboratory wind wave flume. 利用实验室风浪槽内测得的波面序列资料估计风浪外频谱。
- Falk,B.Evidence on the asymmetric behavior of economic time series over the business cycle[J].Journal of Political Economy Vol. 94, October 1986. 张守一.;中国经济周期的特殊原因与波动格局分析[J]
- Time series data is continuous and can be stored in a nested table or in a case table. 时序数据是连续的,可以存储在嵌套表或事例表中。
- Objective: Fit the forcast model that suit to the time series data of the Hospitalization Expenses of Injury Children. 摘要目的拟合适合儿童伤害住院费用时间序列资料的预测模型。
- On the basis of constructing the time series data with the same time interval by interpolation met... 计算实例表明,模型具有运算速度快、预测精度高的特点,是一种具有应用前景的软基预测新方法。
- Based on the algorithm of Kolmogorov entropy presented by Grassberger and Procaccia, as the time series data of silicon content in molten iron of No. 本文提出了使用最小二乘支持向量机模型预测高炉铁水硅含量的方法,以山东莱钢1号高炉在线采集数据作为应用案例。
- The results show that the proposed ODP is an effective and feasible technique to extract the features from the hyperdimensional time series data. 同时,以心电信号为例对ODP方法进行测试,结果表明,该方法应用于超高维数据的特征提取是行之有效的。
- Piecewise Polynomial Representation (PPR) based similarity search approach for time series data in coal well gas monitoring was proposed. 摘要研究基于时间序列相似搜索技术的煤矿瓦斯涌出分析新途径,提出基于PPR的煤矿瓦斯监测数据相似搜索方法。
- Using the analyzation of time series data, the relation of the pest population time series data and climate's factors was studied. 利用时间序列分析方法研究了松突圆蚧自然种群序列和气候序列之间的关系。
- The dynamic study on the time series data from the TNT biodegradation process verified that the process conformed to one-rate dynamic equation. 结果表明,经过五天时间的降解,废水中所含的主要成分TNT接近完全降解,效果非常显著。
- Enders W. Applied Economics Time Series (1sted) . New York: John Wiley &sons,1995. 邓国;王昂生;周玉淑.;粮食生产风险水平的概率分布计算方法
- Firstly, making the time series continuous through inserting data, and secondly removing the secular displacement rate from the time series data through linear fitness. 首先对时间序列中不连续的数据进行内插处理,并通过线性拟合从时间序列中去掉长期滑动速率的影响。
- As the development of theory and method in econometrics and its more and more extensive application we should make use of both cross sectional data and time series data. 随着计量经济学理论方法的发展和应用领域的拓展,经常需要同时采用截面数据和时间序列数据作为样本。