搜索资源列表
hht
- hilbert-huang 变换的源码 蛮有用的
hbt
- 一个希尔伯特变换的Matlab程序,以前老师给的-a program code of hilbert transform
mat_emd
- 可直接进行石油勘探中的地震数据,不需要任何修改,可直接生成地震数据的hilbert-huang变换的结果-hilbert-huang transform of seismic data was made in 2006
HHT
- 实现HHT变换,首先将信号用EMD分解为一系列IMF分量,然后运用希尔伯特变换进行谱运算。可用于损伤识别。-HHT transform signal with EMD decomposed into a series of IMF component, and then use the Hilbert transform spectrum computing. Can be used for damage identification.
hht_toolbox_20040808
- 希尔伯特黄变换,包括EMD分解,寻找极值和画图。-hilbert-huang transformation
EMD-decomposition-programe
- Hilbert-Huang变换之EMD分解程序。可以直接运行,以及附有几个详细例子。可以用以对非线性非平稳信号的处理,效果理想。-Hilbert-Huang transform EMD decomposition process. Can be run directly, as well as with several detailed examples. Can be used for non-linear non-stationary signal processing, the resul
hilbert
- hilbert变换的程序,输入一个时间序列,既可以得到希尔伯特变换之后的复信号,输出结果是复信号-hilbert transformation
HHTE
- Hilbert-Huang变换是一种处理非线性,非平稳数据的方法,该方法由EEMD和Hilbert谱分析构成。-Hilbert-Huang Transform(HHT) is a novel general time frequency method for analysing nonlinear and non-stationary time series, which was developed by Norden E. Huang,1998,and made up of two parts
hibert_f
- 地震细聊解释 时频分析 频率域希尔伯特变换-Frequency domain Hilbert transform
Canny-and-Hilbert_H
- 结合canny算子以及Hilbert huang变换的图像边缘检测方法-Combined canny operator and image edge detection method Hilbert huang transform
hht---zhendong
- 希尔伯特黄变换应用于转子震动,包括时频图,希尔伯特变换图,边际谱。-Hilbert-Huang transform is applied to the rotor vibration, including the time-frequency diagram, Hilbert transformation graphs, marginal spectrum.
Hibbert
- 信号处理与分析中经常用到的希尔伯特变换,可以用于地震资料处理。-Signal processing and analysis are often used Hilbert transform can be used for seismic data processing.
EMD模型
- 经验模态分解(Empirical Mode Decomposition,简称EMD))方法被认为是2000年来以傅立叶变换为基础的线性和稳态频谱分析的一个重大突破?,该方法是依据数据自身的时间尺度特征来进行信号分解,无须预先设定任何基函数。 该方法的关键是经验模式分解,它能使复杂信号分解为有限个本征模函数(Intrinsic Mode Function,简称IMF),所分解出来的各IMF分量包含了原信号的不同时间尺度的局部特征信号。经验模态分解法能使非平稳数据进行平稳化
The Transforms and Applications Handbook
- 该资料介绍了包括Signals and Systems,Fourier Transforms,Sine and Cosine Transforms,The Hartley Transform,Laplace Transforms,The Z-Transform,Hilbert Transforms,Radon and Abel Transforms,The Hankel Transform,Wavelet Transform等在内的十多种变换,数学推导清晰,适合电子电器行业的研究人员学习。(Th