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- Results A new mode of time series is established. 结果建立了一个新的时间序列模型。
- correlation of time series 时间数列相关
- Empirical evidence shows that the majority of contrarian profits in Chinese stock market are due to overreaction while a small part is due to negative correlation of common factor in time series. 实证表明,中国证券市场的反向利润绝大多数源于股票的反应过度,有少部分源自共同因素在时间序列上的负相关。
- The results show that the correlation of the subchannels’ fading remains large within a certain period of time. 研究表明,等效并行衰落信道在一定的时间间隔内具有较大的相关性;
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- Using spectral correlation of cycle stationary signal, this paper studies a method of time difference of arrival (TDOA) estimation, called spectral correlation ratio. 利用周期平稳信号的谱相关特性,研究了一种进行时差估计的方法,称之为谱相关比值法。
- Analysis report of station history and re-calibration of time series as required due to sensor and location changes. 气象站历史和传感器及位置更改的时间连续性分析报告。
- Specifies the minimum number of time slices that are required to generate a split in each time series tree. 指定在每个时序树中生成一个拆分所需的最小时间段数。
- Aim To propose a new mode of time series based on the traditionally seasonal time-series analysis. 目的对传统季节时间序列模型进行分析研究,提出一种新的季节时间序列模型。
- It has begun to be used in the field of economy and finance to deal with the data of time series. 近年来,小波分析开始被引入经济与金融领域,作为处理经济金融时间序列数据的工具。
- Secondly,the outlier pattern of time series can be detected by local outlier detection technique. 其次利用局部异常检测方法检测出时间序列中的异常模式。
- The generalized autoregressive conditional heteroscedasticity (GARCH) model has the ability to describe the volatility of time series. 广义自回归条件异方差(GARCH)模型具有描述时间序列波动性的能力。
- It's only a waste of time to speak to her. 和她说话纯粹是浪费时间。
- In this paper, based on the natural wind properties and the correlativity of nodal wind speed time series, AR model is employed to simulate wind speed time series, and the AIC rule is used to fix the rank of the AR model. 本文基于自然风特性,通过考虑结构节点间的风速时程相关性,采用AR模型模拟节点随机脉动风速时程,利用AIC准则确定模型阶数。
- You have lots of time to finish the work. 你有充裕的时间来完成这项工作。
- Based on the natural wind properties and the correlativity of nodal winds, CAWS (Constant Amplitude Wave Superposition) is employed to simulate wind speed time series of the Caiyuanba Changjiang Bridge in Chongqing. 基于自然风特性,通过考虑结构节点间的风速时程相关性,采用谐波合成法模拟了重庆菜园坝长江大桥脉动风速时程。
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- It saves a lot of time to travel by air. 乘飞机旅行节约很多时间。
- I won the race with plenty of time in hand. 我是在节省了很多时间的情况下赢得这场比赛的。
- Tamura, Y. (1999).Analysis of earth tides data.In Akaike, H. and Kitagawa, G. ed., The practice of time series analysis, 327-339. 余贵坤(1986),降雨量与深井水位变动的关系研究,台湾地区地球物理研讨会论文集,第165-174页。