1) Piecewise stationary AR model
分段平稳AR模型
2) piecewise stationary
分段平稳
1.
Non-stationary signal was processed by piecewise stationary diagonalization algorithm.
运用分段平稳的思想处理非平稳信号,对每一子分段信号进行计算,得到相关矩阵群,并运用非正交对角化算法(alternatingcolumnsdiagonalcenters,ACDC)求得分离矩阵的逆阵,从而在混合信号中分离出源信号。
3) AR spectral analysis
AR模型谱分析
1.
According to our analysis, the wavelet AR spectral analysis and the wavelet packet AR spectral analysis, which integrate AR model with parameter spectral analysis and wavelet in no parameter spectral analysis, has better frequency resolution and ability to check measuring noise in the spectral analysis of geocentric motions.
针对地球质心运动主要是由多种周期运动叠加的特点,依次讨论了谱分析方法中的AR模型谱分析和小波谱分析方法。
4) Spectral analysis of the AR model
AR模型法谱分析
5) Stationary segmentation
准平稳分段
6) stationary model
平稳模型
1.
The developments and progresses of engineering modeling of earthquake ground motion in the past decades are reviewed in this paper,in this part the commonly used stationary models and uniformly modulated processes are discussed.
综述了几十年来地震动工程学模型化研究的发展过程，较全面地分析了目前常用的平稳模型及均匀调制过程。
补充资料：ar,ar-diethyl-ar-methylbenzenediamine
CAS：68479-98-1
分子式：C11H18N2
中文名称：二乙基甲苯二胺；芳基,芳基二乙基-芳基-甲基苯二胺
英文名称：ar,ar-diethyl-ar-methyl-Benzenediamine；Diethyltoluenediamine；ar,ar-diethyl-ar-methylbenzenediamine；ar,ar-diethyl-ar-methyl-benzenediamin；diethyl tolamine
分子式：C11H18N2
中文名称：二乙基甲苯二胺；芳基,芳基二乙基-芳基-甲基苯二胺
英文名称：ar,ar-diethyl-ar-methyl-Benzenediamine；Diethyltoluenediamine；ar,ar-diethyl-ar-methylbenzenediamine；ar,ar-diethyl-ar-methyl-benzenediamin；diethyl tolamine
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条