1) Hilbert-Huang transform(HHT)
希尔伯特-黄变换(HHT)
1.
Based on deeply studying and analyzing Hilbert-Huang transform(HHT),a so-called semiperiodical -semi-symmetrical method is presented in this paper to deal with the boundary problem resulting in error during the process of the empirical mode decomposition(EMD).
在深入研究和分析希尔伯特-黄变换(HHT)方法的基础上,对信号提出了半周期半对称延拓算法,并以此来处理经验模态分解中存在的边界误差问题。
2) Hilbert-Huang transform (HHT)
希尔伯特-黄变换(HHT)
3) Hilbert-Huang transform
希尔伯特-黄变换
1.
Medical Image Retrieval Based on Hilbert-Huang Transform;
使用希尔伯特-黄变换的医学图像检索
2.
Hilbert-Huang transform spectrum and its application in seismic signal analysis;
希尔伯特-黄变换谱及其在地震信号分析中的应用
3.
Time-frequency spectral analysis of seismic data based on Hilbert-Huang transform
基于希尔伯特-黄变换的地震信号时频谱分析
4) Hilbert-Huang Transform(HHT)
希尔伯特黄变换
1.
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).
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。
5) HHT
希尔伯特黄变换
1.
The Hilbert-Huang transform(HHT) is a new method of time-frequency spectrum treatment that calls for the decomposition of time sequenced data by empirical modes(EMD) which is followed by a Hilbert transform (HT).
希尔伯特黄变换是先把一列时间序列数据通过经验模态分解,然后经过希尔伯特变换获得时频谱的信号处理新方法。
2.
The Hilbert-Huang Transformation (HHT) consists of the following steps: First, decomposition of time sequenced data by empirical modes (EMD) followed by a Hilbert transformation to obtain a new method of spectrum treatment.
希尔伯特黄变换(Hilbert-HuangTransformation,HHT),是先把一列时间序列数据通过经验模态分解(EmpiricalModeDecomposition,EMD),然后经过希尔伯特变换获得频谱的信号处理新方法。
3.
To deal with the problem of ineffective extraction in underwater target feature extraction methods based on traditional time-frequency analysis,a new time-frequency analysis method,the Hilbert-Huang Transform(HHT) was applied.
针对传统时频分析方法的水下目标特征提取各有其局限,采用了希尔伯特黄变换方法用于水下目标特征提取。
6) HHT
希尔伯特-黄变换
1.
RESEARCH ON THE UNIFORM THEORETICAL BASIS FOR HILBERT-HUANG TRANSFORM(HHT);
希尔伯特-黄变换的统一理论依据研究
2.
The unorderly noise signal of the ultrasonic motor is decomposed into Hilbert spectrum with two main frequency bands by HHT.
对超声电机的噪声信号做希尔伯特-黄变换(HHT),发现噪声中从始至终都含有10kHz左右的成分。
3.
The Hilbert-huang transform(HHT) is used to analyze the signal of vehicle weigh-in-motion.
将希尔伯特-黄变换(H ilbert-huang transform,HHT)引入到汽车动态称重数据的分析中,针对动态称重信号的特点运用了极值延拓法来抑制边界效应,提出了利用经验模分解(Em p irica l m ode decom pos ition,EM D)剩余分量的平均值求汽车动态称重真实轴重的方法,并将该方法与滤波法进行比较;进一步求出信号的H ilbert边际谱,将其与傅里叶幅值谱进行比较。
补充资料：中黄伯
1.见"中黄"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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