1) Analysis of time-varying AR
时变AR分析
2) snatch AR analysis
短时AR分析
1.
This paper studied the trouble characteristic extraction and identification methods based on snatch AR analysis,wavelet many resolutions analysis and wavelet packet analysis,and analyzed vibration signal characteristic extraction method for diesel engine cylinder head.
研究了基于短时AR分析、小波多分辨率分析和小波包分析的故障特征提取和识别方法,分析了柴油机气缸盖振动信号特征提取方法。
3) AR(n) Autoregressive
AR(n)时序分析
4) analysis of Ar
Ar分析
5) AR spectrum analysis
AR谱分析
1.
The method for measuring the compactness of soft soil by instant hammering,and the signal analysis method based the wavelet and AR spectrum analysis are put forward.
利用小波变换能将信号分解为高低不同频带的原理,以及AR谱分析法相对于传统的FFT谱具有频率分辨率高的特点,提出了软土密实度瞬态锤击信号的小波-AR谱分析方法。
2.
The method is based on AR spectrum analysis of the Transient Evoked Oto Acoustic Emission (TEOAE).
提出一种通过AR谱分析，直接由瞬态诱发耳声发射信号判断听力损失部位（高频、中频或低频）的方法。
6) time-dependent analysis
时变分析
补充资料：时变
1.四时季节的变化。 2.时世的变化。亦指时世变化的规律。
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