HHT,Hilbert-Huang Transform(希尔伯特黄变换)是一种针对非线性信号的处理方式,可广泛应用于科学、医学、公共卫生、财经、军事等多个领域。
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希尔伯特-黄变换 HHT ; Hilbert-Huang Transform
称之为希尔伯特黄变换 Hilbert-Huang Transformation ; HHT
希尔伯特一黄变换 HHT
将希尔伯特黄变换应用于水声矢量信号处理之中,提出了矢量希尔伯特黄变换法(矢量hht)。
An application of Hilbert-Huang Transform in underwater acoustic vector signal processing was introduced and a new method of vector Hilbert-Huang Transform (vector HHT) was developed.
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。
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.
虽然HVD方法和希尔伯特黄变换(HHT)方法这两者均以希尔伯特变换为基础,但HVD方法避免了复杂的经验模式分解(EMD)过程。
The proposed HVD method was based on the Hilbert transform(HT), just as Hilbert-Huang transform(HHT), but did not involve complicated empirical mode decomposition(EMD).
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