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Pack-Kurtogram
- 快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。-Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classic
xinhaochuli
- 近期成果，与大家分享：奇异值分解、小波降噪、zoom细化 谱峭度 和滤波器设计，共勉-Recent achievements to share with you: singular value decomposition, wavelet noise reduction, zoom refined spectral kurtosis and filter design, encouragement
energy-leakage--dual-tree
- 首先根据高斯白噪声频率充满整个频带的特性，通过双树复小波包变换对高斯白噪声进行分解，利用频带能量泄漏的定量分析方法，验证了双树复小波包变换具有较低的频带能量泄漏特性；其次利用双树复小波包变换逐层分解信号，对每层分解所得分量求其FFT谱的峭度，得到基于双树复小波包变换的谱峭度图，根据图中峭度最大的原则，可以自动准确的选择信号分解最佳层数和最佳分量；最后将基于双树复小波包变换的谱峭度图的故障诊断方法应用于实际工程中，对齿轮故障振动信号进行分析，选择最佳分解层数和分量后利用希尔伯特包络解调，有效准确地
Fast-Kurtogram
- 轴承故障谱峭度分析，打开直接运行，包含包络谱分析-Bearing failure analysis of spectral kurtosis, open directly run, including envelope spectrum analysis
Fast-Kurtogram
- 快速谱峭度工具箱，由法国人Antoni编写-Fast spectral kurtosis toolbox, written by French Antoni
baoluopu
- 对一段振动信号emd分解后，求每个分量的峭度值，选取峭度最大的分量，求其包络谱，能够明显看出特征频率。-After a period of vibration signal emd decomposition, seeking kurtosis value of each component, the largest component of kurtosis, seeking its envelope spectrum, can obviously see that the characte
Kurtogram
- 谱峭度工具箱，用于轴承诊断，可以直接得到峭度谱，简单实用。-Spectral kurtosis toolbox for bearing diagnostics, can be obtained directly kurtosis spectrum, simple and practical.
Fast-Kurtogram--Antoni
- Antoni的快速峭度谱程序以及相应地MSSP论文-Programs and manuscr ipts of the Fast Kurtogram proposed by Antoni
Kurtogram
- 谱峭度分析，通过这种方法可以用来寻找特征频率以及去噪-Spectral kurtosis analysis can be used to find characteristic frequencies and denoise
kurtogram-method
- 关于一篇英文论文中峭度谱分析方法的变成，用于轴承故障诊断中。-A paper on a English kurtosis spectrum into analysis method, used for fault diagnosis of bearing.
FSWT-and-Spectrum-Kurtosis
- 本文提出一种基于频率切片小波变换和谱峭度的综合算法。首先对轴承端的振动信号时频分析，采用FFT、包络谱、频率切片小波变换对其频域性能进行分析，再求其峭度谱与对应包络谱，结合其时域、频域性能，综合分析轴承故障。-This paper presents a synthesis algorithm based on frequency slice wavelet transform and spectral kurtosis. Firstly, the time-frequency analysis
Fast-Kurtogram
- 快速谱峭度算法，好用，平时自己用的代码，推荐(An efficient fast Spectral Kurtosis Algorithm)
emd谱峭度
- 比较齐全的hht算法的程序，可以进行谱峭度分析，选取峭度最大的分量，求其包络谱，能够明显看出特征频率，比较实用。(A more complete algorithm of HHT algorithm can carry out spectral kurtosis analysis, select the largest component of kurtosis, and find its envelope spectrum, which can clearly see the characte
eemdaddKurtosis criterion
- 利用eemd分解信号以及峭度准则筛选最佳分量，并对筛选的分量做包络谱，进而诊断出故障类型。(EEMD is used to decompose the signal and kurtosis criterion to screen the best components, and the envelope spectrum of the selected components is made, and then the fault types are diagnosed.)
基于多尺度谱峭度的分接开关振动信号处理
- 基于多尺度和谱峭度算法对振动信号进行降噪处理，里面有程序说明，有运行结果说明，值得学习一下(Based on the multi-scale and Spectral Kurtosis Algorithm, the vibration signal is de noised and processed. There is a program descr iption, and the result of operation shows that it is worth learning.)
Pack Kurtogram
- 快速谱峭度的一些相关程序。具体可以自己下载查看(Some related procedures for fast spectral kurtosis. You can download it yourself.)
谱峭度工具箱
- 谱峭度工具箱，Spectrum kurtosis toolbox，谱峭度工具箱(Spectrum kurtosis toolbox)
Autogram
- 源代码用于滚动轴承信号处理，从振动信号中选取共振频带进行分析处理，采用对信号的平方包络谱进行无偏自相关分析，以最大峭度选取共振频带