1) Power spectrum AR modeling
功率谱AR模型
2) AR PSD estimation method
AR模型功率谱估计算法
3) AR spectrum
AR功率谱
1.
Compared with AR spectrum,the influence of disturbed background-noise is reduced,and the clustering character of target feature is improved,which is proved.
仿真结果证明:基于高阶谱特征提取方法优于AR功率谱特征,该方法在抑制背景干扰中具有优越性。
4) AR model spectrum
AR模型谱
1.
Both AR model spectrum and the periodogram method are used to detect the semi-diurnal signal of the superconducting gravimetric data at three stations of Strasbourg(France),Mt Stromlo(Australia) and Matsushiro(Japan).
在介绍AR(auto-regression)模型谱分析原理的基础上,分别采用AR模型谱和周期图法对法国Strasbourg、澳大利亚Mt Stromlo和日本Matsushiro三个站的超导重力数据进行信号检测,以半日波的理论值[1]为依据,运用两种方法进行半日波信号检测、分析与比较。
5) AR spectrum model
AR频谱模型
1.
WT5BZ]The essence of AR spectrum model for random signal with quasi-cyclic expectation is studied profoundly.
本文对期望为准周期函数的随机信号AR频谱模型进行了深入研究 ,将AR模型从平稳随机信号扩展到非平稳随机信号。
6) 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。
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