搜索资源列表
imf_fft
- 信号emd分解后，对imf分量进行FFT变换，求频谱图-After the signal EMD is decomposed, the IMF component is transformed to FFT, and the spectrum is obtained.
gaopinxiebo
- 高频谐波加入法 EMD 频率选取原则及应用-Frequency Selection Principle and its application of Empirical Mode Decomposition based on High Frequency Harmonics Injection Method
matlab
- 进行希尔伯特黄变换时，用EMD方法分解出IMF函数的程序- When Hilbert-Huang transform method using the EMD decomposition of functions IMF program
libeemd
- 带有Python界面的EMD\EEMD\CEEMDAN的程序，做信号处理。-libeemd is a C library for performing the ensemble empirical mode decomposition (EEMD), its complete variant (CEEMDAN) or the regular empirical mode decomposition (EMD). It includes a Python interface called pyee
Rlibeemd_1.3.5
- EEMD\CEEMDAN\EMD的R程序-An R interface for C library libeemd for performing the ensemble empirical mode decomposition (EEMD), its complete variant (CEEMDAN) or the regular empirical mode decomposition (EMD).
matlab-pro
- matlab program about Emd algorithm for removal trend real time signals-matlab program about Emd algorithm for removal trend real time signals
SPL2007
- 对信号进行EMD处理，可以将信号分解为多个固有模态函数-To the EMD processing of signal, the signal can be decomposed into several intrinsic mode functions
(EEMD)Prony
- MATLAB实现基于EEMD和prony信号分解的故障测距模型。也可配合EMD文件。 内有备注-MATLAB realization of fault location model EMD and prony signal decomposition. But also with EMD file. There are Notes
eemd_fengsu
- 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 is aiming at the shortcomings of the EMD method, a noise secondary data analysis method is proposed
emd
- 这是经验模态分解的源代码，可以直接使用。-This is the empirical mode decomposition of the source code, can be used directly.
HHT
- 把HHT和神经网络结合起来，识别出是否故障。对于HHT变换，这里用到的是它的IMF分解，然后用能量理论来判别哪些模组是虚假分量，哪些是是真实分量。对于EMD分解后的谱进行特征提取 ，利用的理论基础就是模糊熵。计算出真实 分量的模糊熵，作为输入层；输出层为两个神经元，为0（故障 ）1（正常 （正常 ）判别该信号是否出现故障。-The combination of HHT and neural network to identify whether the fault. For the HHT tr
jingfiu
- 多元数据分析的主分量分析投影，针对EMD方法的不足,有较好的参考价值。- Principal component analysis of multivariate data analysis projection, For lack of EMD, There are good reference value.
laopun_v30
- 针对EMD方法的不足,有小波分析的盲信号处理，cordic算法的matlab仿真。- For lack of EMD, There Wavelet Analysis Blind Signal Processing, cordic matlab simulation algorithm.
naihie_v51
- 针对EMD方法的不足,实现了图像的灰度化并进一步用于视频监视控，多元数据分析的主分量分析投影。- For lack of EMD, Achieve a grayscale image and further control for video surveillance, Principal component analysis of multivariate data analysis projection.
sengkun_V3.5
- 针对EMD方法的不足,重要参数的提取，有PMUSIC 校正前和校正后的比较。- For lack of EMD, Extract important parameters, A relatively before correction and after correction PMUSIC.
gangkang
- 关于神经网络控制，针对EMD方法的不足,一个很有用的程序。- On neural network control, For lack of EMD, A very useful program.
kieying
- 仿真效果非常好，针对EMD方法的不足,数值分析的EULER法。- Simulation of the effect is very good, For lack of EMD, EULER numerical analysis method.
laifan_v38
- 针对EMD方法的不足,主要是基于mtlab的程序，仿真效果非常好。- For lack of EMD, Mainly based on the mtlab procedures, Simulation of the effect is very good.
pantun
- 针对EMD方法的不足,music高阶谱分析算法，IDW距离反比加权方法。- For lack of EMD, music higher order spectral analysis algorithm, IDW inverse distance weighting method.
yangpan
- 针对EMD方法的不足,实现了对10个数字音的识别，采用了小波去噪的思想。- For lack of EMD, To achieve the recognition of 10 digital sound, Using wavelet denoising thought.