局域波法 local wave method
局域波分析 Local wave analysis
局域波相空间 local-wave phase space
局域波时频法 Local wave time frequency approach
局域波边界谱 local wave boundary spectrum
局域波自回归谱 Local Wave Auto-regression Spectrum
二维局域波分析 dimesion local wave analysis
局域波时频分布 Local wave time-frequency distribution
局域滤波 Local Spatial Frequency Filtering
A new method for analyzing nonstationary signal designated as local wave analysis is introduced.
该文介绍一种新的非平稳信号分析方法一局域波分析。
参考来源 - 一种新的非平稳信号分析方法——局域波分析’I. Based on study of Local-wave method and fractal dynamics, fractal dimensions of IMF are developed as condition parameters for the fault diagnosis of rotor system.
4、探讨了分形动力学理论在转子系统故障诊断中的应用,将局域波法和分形理论相结合,提出了以IMF分形维数作为状态特征量的转子系统故障诊断方法。
参考来源 - 基于局域波法的转子系统非线性动态特性及应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
提出了一种基于局域波时频图像的盲源分离故障诊断方法。
The blind source separation fault diagnosis method based on Local wave time-frequency images is developed.
在时域、频域分析方法的基础上,论述了一种时频域分析方法这——局域波法。
On the basis of the methods above, the method of time-frequency analysis: local wave method is introduced.
振动信号能量在局域波时频分布中的变化,是局域波法诊断齿轮磨损故障的特征。
The energy variation of vibration signals is the features of gearbox-case fault diagnosis.
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