搜索资源列表
emd-analysis
- 经验模态分解(EMD Empirical Mode Decomposition )算法是Hilbert-Huang变换(HHT)的核心算法。用matlab实现emd分解。-Empirical Mode Decomposition (EMD) Empirical Mode Decomposition algorithm is the core of the Hilbert Huang transform (HHT)- algorithm.
小波降噪与EMD混合
- 一种进行小波降噪后，对特征库的信号进行信号经验模态分解的例子(An example of signal empirical mode decomposition for signal of characteristic library after wavelet de-noising)
求IMF序列与原始序列的互相关系数
- 混沌信号经过EMD分解，得到的IMF序列，求每个IMF序列与原始序列的互相关系数(The chaotic signal is decomposed by EMD to obtain the IMF sequence, and the cross-correlation coefficients between each IMF sequence and the original sequence are calculated)
EMD
- 经验模态分解(Empirical Mode Decomposition,简称EMD)法是美籍华人N. E. Huang等人于1998年提出的，适合于分析非线性、非平稳信号序列，具有很高的信噪比。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。(Empirical mode decomposit
emd
- 运用经验模态分解法，对信号进行经验模态分解(empirical mode decomposition)
经验模态分解PPT
- 在本资料中包含了经验模态分解算法（EMD）的PPT资料和word资料，资料内容丰富，涵盖面广，对于正在学习经验模态分解的初学者来说，是一个不错的学习的资料。(This information includes the empirical mode decomposition (EMD) of the PPT and word data, rich in content, covering a wide range of empirica
motor emd
- 小波变换及经验模式分解方法在电机轴承早期故障诊断中的应用(Study on the method of incipient motor bearing fault diagnosis based on wavelet transform and EMD)
EMD工具箱
- 经验模态分解方法是由美国NASA的黄锷博士提出的一种信号分析方法.它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。(The empirical modal decomposition method is a kind of signal analysis method proposed by Dr. Huang E of NASA, which decomposes according to the time sc
emd
- EMD工具箱，用于处理振动信号的一种分解方法，是一种基本的处理振动信号的方法。(The EMD toolbox, a decomposition method for handling vibration signals, is a basic method of processing vibration signals)
emd
- 经验模态分解程序包 希尔伯特黄变换程序的matlab程序仅供参考(Empirical mode decomposition package Hilbert Huang transform program)
emd
- 经验模态分解程序包 希尔伯特黄变换程序,J仅供参考(Empirical mode decomposition package Hilbert Huang transform program)
变压器故障诊断
- EMD分解程序，变压器故障论文，小波分解，各种变压器故障分析论文(EMD decomposition program)
EMD
- 通过matlab code实现经验模式分解。 大家分享学习或改用。(Implementing empirical schema decomposition via MATLAB code. Sharing, learning, or switching.)
HHT+EMD4
- HHT变换，EMD分解通过对实测波进行EMD分解为IMF，生成幅值，相位谱，瞬时频率，三维时频谱(EMD decomposes the HHT transform and generates amplitude, phase spectrum, instantaneous frequency and three-dimensional time-frequency spectrum by decomposing the measured
emd+bianjipu
- 先通过emd进行分解，然后求出边际谱，进行分析(First, the EMD is decomposed, and then the marginal spectrum is obtained)
feature（emd和wpd）
- 该程序是用于提取信号数据的集成模态分解以及小波包分解的特征(this code is used to extract the feature of signal data for emd and wpt)
59804063pinlvguji
- 经验模态分解，matlab实现，用于信号的降噪处理，提取特征值处理等经验模态分解，这是用汉语注释的EMD程序，很不错的。％ 语法 ％ IMF = EMD(X) ％ IMF = EMD(X,..., Option_name ,Option_value,...) ％ IMF = EMD(X,OPTS) ％ [IMF,ORT,NB_ITERATIONS] = EMD(...) (This is annotated in Chinese EM
emd1d
- 用python写的EMD分解，可以实现一维与二维分解(EMD decomposition written in Python)
emd
- 基于EMD滚动轴承故障诊断的编程，将振动信号进行分解得到特征频率(Based on EMD programming of rolling bearing fault diagnosis, the vibration signal is decomposed to obtain characteristic frequency)
EMD
- 经验模态分解算法，主要作为用于盲源分离的信号处理算法(Empirical mode decomposition algorithm, mainly used as a signal processing algorithm for blind source separation)