搜索资源列表
emd_improve
- 用于信号处理的emd改进算法,供大家讨论学习
EMDtoolbox
- EMD工具箱 为初学HHT方法提供便利工具-EMD toolbox
emd
- 经验模态分解(Empirical Mode Decomposition, 简称EMD))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。-Empirical Mode Decomposition
emd1
- emd分解，很短小的程序~ 希望对大家有帮助-emd decomposition
EMD
- 该程序用于Hilbert谱分解，可分析非平稳和非线的信号-The procedures used for the Hilbert spectral decomposition and analysis of non-stationary and non-linear signal
ceshi12
- EMD的实例测试函数，自己修改过的，可以显示imf分量频谱-Examples of EMD test function, with my own modify, you can display imf component spectrum
EMD-hilbert-IMF
- 本程序主要通过EMD和hilbert求IMF，作出HHT归一化能量谱图（三维图），边际谱图和瞬时能量图，并做完备性验证，比较好用-This program mainly by EMD and Hilbert and the IMF, make the HHT normalized energy spectra (three-dimensional figure), marginal spectrum and instantaneous energy diagram, completeness,
hilbert-spectrom
- HHT就是先将信号进行经验模态分解（EMD分解），然后将分解后的每个IMF分量进行Hilbert变换，得到信号的时频属性的一种时频分析方法。-HHT is the first signal empirical mode decomposition (EMD decomposition), and then each IMF component decomposed Hilbert transform, frequency analysis method of time-frequency pro
EMD
- emd去噪，不同于小波去噪，去噪效果比小波还要好，能够反映数据的最基本特点。-emd de-noising, unlike wavelet de-noising, even better than the wavelet denoising effect, to reflect the basic characteristics of the data.
EMD
- 经验模式分解EMD是将任意信号分解为本征模式函数组成的新方法，建立了以瞬时频率表征信号交变的基本量-The new method is empirical mode decomposition EMD any signal decomposition intrinsic mode functions that establish the basic amount to characterize the instantaneous frequency of the alternating sign
EMD
- emd 信号分解 可用于信号去噪 信号分离等场合-emd decomposition
ikftp
- 针对EMD方法的不足,合成孔径雷达（SAR)目标成像仿真，真的是一个好程序。- For lack of EMD, Synthetic Aperture Radar (SAR) imaging simulation target, Really is a good program.
andpq
- Gabor小波变换与PCA的人脸识别代码，针对EMD方法的不足,是学习PCA特征提取的很好的学习资料。- Gabor wavelet transform and PCA face recognition code, For lack of EMD, Is a good learning materials to learn PCA feature extraction.
7636
- 时间序列数据分析中的梅林变换工具，计算互信息非常有用的一组程序,针对EMD方法的不足。- Time series data analysis Mellin transform tool, Mutual information is useful to calculate a set of procedures, For lack of EMD.
hht工具箱
- disp_hhs.m emd.m emd_fmsin.m……(hht disp_hhs.m emd.m emd_fmsin.m)
Two-dimensional Variational Mode Decomposition
- 新提出的一种算法，类似于emd，dwt等(A new algorithm, similar to EMD, DWT and so on)