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eemd
- 希尔伯特黄变换方法中eemd及emd分解的相关matlab程序,黄鄂课题组的源代码程序包。内含44个子程序-about EEMD and EMD of Hilbert-Huang s matlab codes
EEMD
- EEMD是针对EMD方法的不足,提出了一种噪声辅助数据分析方法。EEMD分解原理为:当附加的白噪声均匀分布在整个时频空间时,该时频空间就由滤波器组分割成的不同尺度成分组成。当信号加上均匀分布的白噪声背景时,不同尺度的信号区域将自动映射到与背景白噪声相关的适当尺度上去。当然,每个独立的测试都可能会产生非常嘈杂的结果,这是因为每个附加噪声的成分都包括了信号和附加的白噪声。既然在每个独立的测试中噪声是不同的,当使用足够测试的全体均值时,噪声将会被消除。全体的均值最后将会被认为是真正的结果,唯一持久稳固
EEMD
- 改进经验模态分解(EEMD)模型,主要用于非稳定类型号处理,在EMD的基础上考虑了端部效应影响,并对其进行了处理。-Embedded empirical mode decomposition (EEMD) model, mainly for the number of non-stable type of treatment, the end effect is considered on the basis of EMD and its processing.
eemd
- 验模态分解(Empirical Mode Decomposition,简称EMD)是一种自适应信号分解方法,主要应用于非线性非平稳的信号。整体平均经验模态分解(Ensemble Empirical Mode Decomposition,简称EEMD)解决了EMD中出现的模态混合问题。-Ensemble Empirical Mode Decomposition
EEMD
- 总体经验模态分解(EEMD)的程序,适合初学者学习。-Overall empirical mode decomposition (EEMD) procedures, suitable for beginners to learn.
eemd
- eemd的matlab源程序 能够较好的实现信号的预处理-EEMD matlab source code to achieve the signal preprocessing better
Papers-relating-eemd-results
- 有关eemd的成果论文,值得学习探究,很实用。-Papers relating eemd results, it is worth learning to explore, very practical.
EEMD
- 由黄等提出了对EMD的改进方法EEMD,5条程序经过尝试均可使用-By Wong et proposed an improved method for EMD EEMD, 5 bar program has been tried and can be used
EEMD
- 对采集来的时间信号实现eemd分解,求得若干个本征模函数分量。-Collected on time signal eemd decomposition, obtained a number of intrinsic mode function components
eemd-fft
- First use EEMD to decompose the original singal to get IMFS,then use FFT to analyse the each IMF,combine EEMD with FFT to get clearer analytic results.
EEMD-for-fault-diagnosis
- EEMD 方法用于机械故障诊断的程序,希望对学习这方面的同学和研究人员有所帮助!-EEMD method for mechanical fault diagnosis procedures in the hope of learning the students and researchers in this area to help!
eemd
- 这是我自己编写的一个改进的经验模态分解EEMD的源码,希望大家能用上-This is what I have written an improved empirical mode decomposition EEMD source code, I hope everyone can be on
EEMD
- eemd,emd 分解相关降噪相关包括自相关原理等-eemd, emd decomposition related noise and other relevant principles include autocorrelation
EMD-EEMD
- matlab中黄变换的算法,包括EMD和EEMD~-Huang Transform algorithm in matlab, including EMD and EEMD ~
eemd
- 本代码是eemd的原始代码,关于emd的注释已经很多,eemd无非是多次emd取平均,需要的自己拿去-This code is eemd original code has a lot of comments about emd, eemd is nothing more than taking multiple emd average, take their own needs
EEMD
- eemd的matlab实现程序,供大家使用-upload for public using
eemd
- EEMD函数的.m文件。对任意格式的数据进行系踪经验模式(EEMD)分解。在语音处理中可以用于通过对不同级数的分解波形中提取基音频率-EEMD function. M file. Performed on the data system to track any format empirical model (EEMD) decomposition. In speech processing can be used by extracting the pitch frequency of the
eemd
- 这个程序代码是对传统的emd进行改进而得来的eemd,它通过每次加入不同的信噪比的白噪声而进行emd分解。-This code is to improve the traditional emd and eemd, it through a time of different SNR of white noise and the emd decomposition.
eemd
- eemd,集合经验模分解算法,用于分解信号。-Ensemble Empirical Mode Decomposition
eemd
- 采用EEMD方法对故障信号进行模式分解,通过产生不同的不同频率的IMF,实现对信号的诊断。-The fault signal was decomposed through EEMD method and the IMF including different frequent was produced, which can diagnose signal effectively.