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- Results Hospital time series in the context of frequency domain analysis, the number of people hosp... 结论利用谱分析能准确地提取周期信息,这对于时间序列数据的进一步处理有着重要的意义。
- A Wiener weighting adaptive time delay estimation algorithm based on frequency domain is presented. 提出了一种基于频域自适应滤波的维纳加权时延估计算法。
- To indicate the effect of gyro moment on the mount system, including frequency domain response and time domain response, the new system was analyzed. 对新的动力总成悬置系统动力学模型进行计算分析,研究了陀螺矩阵对频域、时域响应的影响。
- This is called a deseasonalizing time series. 这叫调和时间数列。
- The shift of sample area can be resolved by signal resample in frequency domain or time domain. 从理论上分析了如何 在频域和时域采用信号重采样区间偏移的问题。
- 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。
- The algorism for frequency domain use FFT to realize. 频域算法采用了快速傅立叶变换实现;
- Results A new mode of time series is established. 结果建立了一个新的时间序列模型。
- It realizes graphics protraction of time and frequency domain in every time period. 它实现了各个信号的时域和频域的图形的绘制。
- The frequency domain, the holograph and related concepts have all been used. 频率域、全息及有关的概念都已采用。
- Applying Volterra functional series and discrete Fourior tansform (DFT) to the system, we can obtain the model of the system in discrete frequency domain. 应用Volterra泛函级数和离散傅里叶变换理论于非线性系统,本文给出非线性系统在离散频率域的模型。
- According to the dynamic electrocardiogram (DCG) at the 24th hour, the frequency domain and time domain of HRV were analyzed. 根据24h动态心电图,进行心率变异性的时域及频域分析。
- The novel hybrid MC/MC-DS CDMA structure, which exploits joint time and frequency domain spreading, is constructed in each subband. 在本文中,我们建构一种混合多载波/多载波-直序展频之分码多工系统于每一子频带中,此系统除了利用时域展频之外也用了频域展频。
- 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。
- 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。
- Finally, it is easy to move form the Laplace domain into frequency domain. 最后,从拉氏域转换到频率域也很容易。
- 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。
- A comparison of IIL with OAI in theory and frequency domain is given. 从成像原理和频域范围的角度对IIL和OAI进行了理论研究、计算模拟和对比分析。
- 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。