搜索资源列表
Vibration-Analysis-Wavelet-for
- This paper describes a method for detecting faults in the tap selector by means of vibration measurements during tap changer operation, using envelope analysis based on Hilbert transform and wavelet decomposition. Different failures at the tap
hhtluntan
- 基于MATLAB编写的希尔伯特变换 的程序-MATLAB-based programs written in Hilbert transform
MATLAB
- 自己做的实现单边带调制，希尔伯特变换的matlab程序。-The realization of their own single-sideband modulation, Hilbert transform matlab program.
9MATLABCHULIXIN
- 第9章共振峰的估算方法259 9.1预加重和端点检测259 9.1.1预加重259 9.1.2端点检测260 9.2倒谱法对共振峰的估算260 9.2.1倒谱法共振峰估算的原理260 9.2.2倒谱法共振峰估算的MATLAB程序261 9.3LPC法对共振峰的估算262 9.3.1LPC法共振峰估算的原理262 9.3.2LPC内插法共振峰的估算263 9.3.3LPC求根法共振峰的估算266 9.4连续语音LPC法共振峰的检测268 9.4.1简
3MATLABYUYIN
- 3.1语音信号的同态处理和倒谱分析30 3.1.1同态处理的基本原理30 3.1.2复倒谱和倒谱31 3.2离散余弦变换34 3.3Mel频率倒谱系数的分析37 3.3.1Mel滤波器组37 3.3.2MFCC特征参数提取38 3.4小波和小波包变换43 3.4.1小波变换43 3.4.2小波包变换44 3.4.3小波包算法45 3.4.4MATLAB中一维小波和小波包变换函数46 3.4.5MATLAB语音信号小波和小波包变换的例子49 3.
bianjipu
- emd分解后希尔伯特变换，边际谱，可直接调用产生边际谱-After emd decomposition Hilbert transform marginal spectrum can be called directly produce marginal spectrum
hilbert_frequency
- Hilbert变换的自动生成实例。可做理想地震信号分析。-Hilbert transform
tf_signal_plot_hilbert
- This code plots the time-frequency plot of a signal using hilbert transform
boluofenxi
- 介绍了应用希尔伯特变换在labview中实现包络线的绘制方法-Describes the application of the Hilbert transform rendering method implemented in labview envelope
HHT-Matlab-runcode
- HHT就是Hilbert-Huang Transform（希尔伯特黄变换），美国航天航空局黄鳄教授发明的，大概的过程是：先对信号进行经验模态分解（Empirical mode decomposition －EMD），得出本征模态函数（IMF intrinsic mode function），再对本征模态函数进行希尔伯特变换-HHT is the Hilbert-Huang Transform (Hilbert-Huang Transform), NASA Professor Huang E in
ask_fsk_psk_hibert_16qam
- 包括针对调制识别的ASK,PSK,FSK,16QAM,以及hilbert变换的matlab源代码，注意是针对调制识别的-Including modulation recognition for ASK, PSK, FSK, 16QAM, and hilbert transform matlab source code, attention is directed modulation recognition
hht
- emd 分解程序 希尔伯特换变换的程序有图-emd decomposition process Hilbert transform procedures change map
HilbertTransformer
- Hilbert transform in matlab
HHT-EMD
- 这是EMD的程序，结合希尔伯特黄变换来分析的程序-This is the hilbert programme ,coorperated with hilbert transform
practice
- 里面的有些自适应的程序文件是后来加上去的，有些还调试不成功。但是生成局放信号，对其emd分解，频谱显示，希尔伯特变换，这些都能够实现。效果很好-Inside some files are added later, and some debugging unsuccessful. But PD signal generation, emd decomposition, spectrum display, Hilbert transform, which are able to achieve. G
HilbertTranlatewithFFT
- 一种Hilbert变换新算法用 FFT与C语言实现-A new algorithm of Hilbert transform with FFT and C language
2464613103
- 基于小波变换和 HHT 的分布式并网系统谐波检测方法。 该方法利用小波变换多分辨率分析思想对信号进行划分，并对划分后的信号进行经验模态分解，得到一系列的经验模态函数IMF，并从 IMF分量中提取出基波分量和高次谐波；再对IMF分量进行Hilbert 变换得到信号的频率、幅值信息。-Wavelet transform and HHT based distributed systems and network harmonic detection method. The method use
HHT
- HHT变换，用于实现希尔伯特黄变换，源代码附上-Hilbert transform
Hilbert-Huang-Transform
- 希尔伯特黄变换，主要用于测量汽车发动机故障，提取故障特征。-Hilbert Huang Transform, mainly used to measure automobile engine fault, fault feature extraction.
plot_hht
- 这个程序是希尔伯特黄变换的希尔伯特变换部分的MATLAB仿真程序。-This program is Hilbert Huang Transform Hilbert transform part of the MATLAB simulation program。