time order series的意思|示意

In order to simulate narrowband reverberation time series easily, the simulation method designed based on simulating reverberation complex envelop, which is feasible for any sampling frequency.

针对窄带发射信号，为了便于计算，设计了一种适用于任意采样率的基于复包络的混响信号仿真方法。

The innovation of HRP is that the recurrence is defined not only by local phase space distance, but also by the local order patterns structure of a time series.

该方法的新颖性在于定义时间序列的递归状态时，不仅考虑局部相空间距离而且考虑局部排序模式分布结构。

In order to study further this type of time series, it is necessary to extract deterministic and stochastic components.

为了进一步研究这种类型的时间系列，有必要提取确定性和随机成分。

By phase space reconstruction, choosing the most suitable delay time and embedding dimension in order to embed time series which reflect the demanding into the phase space.

通过相空间重构技术，选取合适的延迟时间和嵌入维数，将反映市场需求的时间序列嵌入到相空间中。

In order to rectify the shortcomings of the above two methods, a novel multi-resolution retrieval method based on important point (MRIP) for time series representation is proposed in this paper.

为了改进以上两种方法的缺陷，提出了一种新的基于重要点的多分辨率检索表示法(MRIP)。

In the analysis of time series, the surrogate data test is often performed in order to investigate nonlinearity in the data.

替代数据检验法是检验时间序列中是否存在确定性非线性成分的重要统计方法。