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eemd
- 一种eemd程序，为学习emd的同学做参考，希望大家多交流学习~-an eemd program，as a reference~
ICA_EEMD
- 是一个最新的EEMD处理单道ICA的问题，有国外文章自带的源代码，简单好用。-Is a latest the EEMD processing single channel ICA problem the foreign article comes with source code, simple and easy to use.
01._THE_MULTI-DIMENSIONAL_ENSEMBLE_EMPIRICAL_MODE
- A multi-dimensional ensemble empirical mode decomposition (MEEMD) for multi dimensional data (such as images or solid with variable density) is proposed here. The decomposition is based on the applications of ensemble empirical mode decomposition
eemdtz
- 此文件包含着EEMD的能量特征分量的计算程序和EEMD之后进行各个IMF的KL散度指的计算程序。-This file contains the energy characteristic component EEMD computational procedures and after each EEMD KL divergence refers to the IMF s calculation program.
RidgeEEMD
- R-EEMD facilitates nonuniform and trial-dependent weights obtained by an optimization procedure during ensemble combination and results in less decomposition errors when compared with the conventional ensemble empirical mode decomposition tec
UWB-indoor-location-algorithm-based
- 基于EEMD的全质心UWB室内定位算法结合了EMD算法的改进版-UWB indoor location algorithm based on EEMD
EMD-HHT
- 用于机械故障诊断中的EEMD 分解和HHT 变换，我当初就是用的这个程序，稍加修改就可以满足您的要求-EMD-HHT,this program is correct
1064114656
- 针对谐波检测问题，比较几种常用谐波检测方法，总结出各自的适用条件。结合经验模态分解理论和总体平均经验模态分解(empirical mode decomposition，EEMD)算法，提出基于EEMD的谐波检测方法。-For harmonic detection problem, comparing several common harmonic detection method, summed up their applicable conditions. Combining theoreti
eemd
- EEMD消除模态混叠的程序，体现eemd与emd优势-eemd matlab
eemdxiebojiancehaowenzhang
- eemd非常好的文章，写谐波检测，可借鉴的地方非常多，很好的文章，可做论文写作的学习使用pdf格式。-Eemd very good articles, write a harmonic detection, can draw lessons the place very much, very good article, can make learning to use of essay writing.
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- . To solve the mode mixing problem, a noise‐assisted data analysis method called ensemble empirical mode decomposition (EEMD) is adopted instead of EMD. In this paper, the applications of EMD and EEMD on time–frequency analyzing behaviors were compar
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- EEMD skillfully solves the mode mixing problem by adding a white noise to the original signal. (3) The synthetic signal example reveals the remarkable ability of EEMD to decompose the signal into different IMFs and analyze the time–frequency distribu
基于NARX神经网络的轨道垂向不平顺估计_王贵
- 摘要:应用白噪声聚类经验模型分解方法(EEMD, Ensemble EMD)，进行轨道一车辆系统的时频分析， 分析钢轨不平顺的波长一幅值分布及短波不平顺的分布特点。通过理论推导，得到垂向钢轨不平顺与车体垂向 加速度之间的转移函数，并由简化模型仿真结果与实验数据对比分析得出二者的相关系数在0. 8以上，表明仿 真结果与实验数据非常吻合。利用简化模型进行数值仿真，所需复数乘法次数为N(21ogN+ 1)，满足实时仿真 的需要。实例所测钢轨不平顺和车体加速度的相关性分析结果表明，对加速度数据
EEMD相关文件
- Hilbert-Huang变换(HHT)是一种新的非平稳信号处理技术，该方法由经验模态 分解(EMD)与Hilbert谱分析两部分组成。任意的非平稳信号首先经过EMD方法处理后被分解为一系列具有不同特征尺度的数据序列，每一个序列称为一个固有模态函数(IMF)，然后对每个IMF分量进行Hilbert谱分析得到相应分量的Hilbert谱，汇总所有Hilbert谱就得到了原信号的谱图。该方法从本质上讲是对非平稳信号进行平稳化处理，将信号中真实存在的不同尺度波动或趋势逐级分解出来，最终用瞬时频率和能量来
Improved Ensemble Empirical Mode Decomposition
- Improved Ensemble Empirical Mode Decomposition and its Applications to Gearbox Fault Signal Processing, Keywords: Complementary Ensemble Empirical Mode Decomposition(CEEMD), Improved Complementary Ensemble Empirical Mode Decomposition(ICEEMD), Gearbo
HHSA_CPU_code_20160623
- 主要用於分析時序資料，HSA(Time,IF,AM) && HHS(IF,HoloIF,HoloAM) 這是從不同面相看資料，時間、瞬時頻率、振福 瞬時頻率、波峰瞬時頻率、波峰瞬時振幅 這樣就可以看到被感應器偵測到的訊號中有不同空間頻率的能量疊加在整個 RAW 資料之中 Data -> [CEEMD] -> IMF IMF -> [AM-FM] -> AM,FM FM -> [NDQ] -> IF IMF波