搜索资源列表
hht
- Java版本的EMD分解程序，可利用Chart.java显示IMF,边际谱，瞬时频率，亲测-Emperical mode decompsition Hilbert transform Jfreechart
HHT-CODE
- 画出每个IMF分量及最后一个剩余分量residual的图形 画出每个IMF分量及剩余分量residual的幅频曲线 用Hilbert变换直接求该信号的瞬时频率 计算HHT时频谱和边际谱-Draw each IMF component and the last one remaining residual component graphics draw each IMF component and the amplitude of the remaining component of the r
EMD
- EMD分解，用于处理数据，是自适应分解为若干个IMF分量，按照频率有小到大的顺序！-EMD decomposition is used to process the data, adaptive decomposed into several IMF components, in accordance with the frequency of small to large order!
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
333
- 若信号间的能量和频率比例过大，经验模式分解不能分解出正确的单一模式分量。针对这 种状况提出一种经验模式分解与独立分量相结合的信号分析方法。该方法能分离出 IMF 分量的固有特性， 消除EMD分解过后各IMF之间信息混淆问题，恢复各个单分量所丢失的信息特性，改善了经验模式分解能力不足所带来局限性，保障经验模式分解的有效性。-If the signal energy and frequency ratio is too large, the empirical mode decomposit
EMD-and-Plot_IMF
- 信号的EMD变换 及其EMD变换后的imf分量进行绘图显示-信号的EMD变换 及其EMD变换后的imf分量进行绘图显示
EMD_matlab
- emd分解程序,可以分解得到多个符合条件的imf分量-It is emd.
Emd111
- 一种实现数据经验模态分解得到IMF分量以进行信号识别的方法-Data empirical mode decomposition IMF components for signal recognition
EMD_matlab
- 信号源的emd分解，得到imf分量，以及imf分量的时频图。-The signal source EMD decomposition, the IMF component, as well as the imf component time-frequency diagram.
IMF_Bearing
- methode EMD, qui permet une decomposition en IMF le signal de roulement
emd
- 自己编写的简单emd分解，能够将信号分解成几个imf分量-I have written a simple emd decomposition, the signal can be broken down into several IMF component
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
HHTthree-Matlab
- 三种HHT的经典程序，包括示例演示，其中包括各个IMF（基本模式分量）的分解演示过程-Three kinds of HHT classic program, including sample presentations, including the various IMF (intrinsic mode) during the presentation of the decomposition
emd
- 很实用的matlab工具箱，包括EMD及EMD的一些优化算法，以及输出IMF图像，都很好用，推荐给大家-Very practical matlab toolbox, including EMD and EMD some optimization algorithms, as well as output IMF images, very easy to use and recommend it to everyone
EMDdenoise
- 一种基于EMD分解后对imf分量利用小波分解进行去噪的方法，给出了相应的例子，有注释-Based on the EMD decomposition after the imf component by using the method of wavelet decomposition denoising, corresponding examples are given, with comments
tz
- 这个程序是EMD进行后对IMF的各个能量进行计算得出每个分量的能量分布，这个种方法也是一种常见方法,其中还包括这特征提取后的绘制可视程序。-This procedure is carried out after the IMF EMD various energies calculated energy distribution of each component, this method is also a common method.
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.
bemd
- Descr iption: The function is called upon as follows: a = bemd(im1) im1 -> Image a(:,:,1) => IMF 1 a(:,:,2) => IMF 2 a(:,:,3) => IMF 3 a(:,:,4) => Residu
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
- 本程序是希尔伯特黄变换中的EMD分解得到IMF分量的源程序-This procedure is the Hilbert-Huang transform EMD decomposition IMF component of the source