搜索资源列表
14db3585364e
- 希尔伯特黄变换matlab小程序，一种适用于分析非平稳非线性信号的时频分析方法。-Hilbert-Huang Transform matlab code. It applies to seismic data.
Matlab-File-Exchange-Center
- 实现希尔伯特-黄变换的功能，并带有一段测试数据。希尔伯特-黄变换是使用EMD分解将信号分解为本征模态函数（IMF），然后求得IMF分量的瞬时频率。其对于非稳态和非线性信号具有优良的效果。-The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain
HHT-test
- 希尔伯特黄变换的代码测试程序，其中主要执行test主程序-Hilbert-Huang Transform code testing procedures, which mainly perform test main program
HHT-transform-is-a-useful
- 自己些的关于希尔伯特黄变换的代码，可以用在语音认证中-Own some code on Hilbert huang transform, can be used in speech in the authentication
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
test
- 用希尔伯特黄变换得到的emd分解程序，能够分析出瞬时频率-Hilbert-Huang transform with the emd decomposition process, can analyze the instantaneous frequency
HHT_function
- 希尔伯特黄变换程序 WHang,可以进行程序的转换，进行matlab仿真-this is WHang function，and spport matlab simulation
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
EOF
- 希尔伯特黄变换之模态经验正交分解matlab实现-Modal empirical orthogonal decomposition of the Hilbert-Huang Transform matlab implementation
powerMethod
- 这个Fortran程序的目的是按照幂法计算希尔伯特矩阵的本征值，其可以用来作为计算数学课堂上的测试程序。-This Fortran code is used to calculate the eigenvalues of Hilbert Matrix, which also can be worked as text program in computational mathematics.
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
hilbDDert
- 希尔伯特变化在离散信号处理中的应用，主要用来求解信号的包络-hilbert translate
HilbertTrans
- 压缩包程序包含褶积程序，快速傅里叶变换以及希尔伯特变换-Compressed package that contains the program deconvolution, fast Fourier transform and Hilbert transform
simpleHilbert
- 这个程序是计算信号的希尔伯特变换的，求信号瞬时相位，瞬时频率-This program is to calculate the signal of Hilbert transform, the signal instantaneous phase, instantaneous frequency
chengxu
- 希尔伯特变换用于求解信号的包络谱的程序，主要是应用了希尔伯特的性质-hibert transform
HHT
- 希尔伯特黄变换的MATLAB程序，可以对数据自动进行emd分解，并画出相应函数的边际谱。-Hilbert Huang Transform MATLAB program, the data can automatically emd decomposition and draw marginal spectrum corresponding function.
hilbert_transform
- Hilbert transform to estimate the unstantaneous frequency-Hilbert transform to estimate the unstantaneous frequency希尔伯特变换，估计瞬时频率和幅值
derivaxionmultiplication
- 还是希尔伯特 黄变换的程序,呵呵,推荐一下 不错-Or the Hilbert huang transform program, ha ha, recommend some good
plot_hht
- 对非平稳信号进行模态分解为瞬时频率有实际意义的多个分量，进而用希尔伯特得到个分量的瞬时频谱，测试有效(The modal decomposition of non-stationary signals is effective)