Multi-scale Hilbert spectrum entropy 多尺度Hilbert谱熵
2D Hilbert spectrum 二维Hilbert谱
the hilbert spectrum 希尔伯特变换谱
d hilbert spectrum 二维hilbert谱
local hilbert spectrum 局部hilbert能量谱
Hilbert spectrum entropy Hilbert谱熵
2 d hilbert spectrum 二维hilbert谱
hilbert marginal spectrum hilbert边际谱
local hilbert marginal spectrum 局部hilbert边际谱
以上来源于: WordNet
This paper explains the theory and algorithm of the HHT. It employs the plenty of information of gear embodied in Hilbert spectrum for fault diagnosis.
介绍了希尔伯特黄变换算法的原理及流程，利用由希尔伯特谱反映出的丰富的物理信息来对齿轮进行故障诊断。
The first part includes zoom transform, cepstrum analysis, Hilbert transform, and the data transfer between the spectrum analyzer and the computer.
前一部分包括细化变换、倒谱技术、希尔伯特变换和谱分析器与计算机之间的数据传输。
The reconstruction signals were demodulated with Hilbert transform, and envelope spectrum at each band was obtained.
利用希尔伯特变换解调分析各频带信号，得到对应频带信号的包络谱；
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