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在数学与信号处理的领域中,一个实数值函数的希尔伯特变换(Hilbert transform)——在此标示为——是将信号与做卷积,以得到。因此,希尔伯特变换结果可以被解读为输入是的线性非时变系统(linear time invariant system)的输出,而此一系统的脉冲响应为。这是一项有用的数学,用在描述一个以实数值载波做调制的信号之复数包络(complex envelope),出现在通讯理论(应用方面的详述请见下文。) 希尔伯特变换是以著名数学家大卫·希尔伯特(David Hilbert)来命名。
"希尔伯特黄变换"的最佳翻译为"hilbert-huang transform",相关的英文翻译自动加入检索

Hilbert-Huang Transform

Hilbert-Huang Transform
The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal intoThis submission is a realization of the Hilbert-Huang transform (HHT). Audio, Video, Speech Processing.

Hilbert-Huang希尔伯特黄变换源代码下载 - Hilbert-Huang transform

The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal intoThe function plot_hht is a realization of the Hilbert-Huang transform (HHT).
Detect circles with various radii in grayscale image via Hough Transform

Detect circles with various radii in grayscale image via Hough Transform

Hilbert-Huang希尔伯特黄变换(HHT)的Matlab实现源代码免费下载-Hilbert-Huang Transform-Free Source Code

Hilbert-Huang希尔伯特黄变换(HHT)的Matlab实现源代码免费下载-Hilbert-Huang Transform-Free Source Code
Hilbert-Huang希尔伯特黄变换(HHT)的Matlab实现 Hilbert-Huang Transform 2008年11月17日 MATLAB 5.3.1 (R11.1) 代码中的plot_hht函数实现了Hilbert-Huang变换(HHT),

Empirical Mode Decomposition

The Empirical Mode Decomposition is a technique to decompose a given signal into a set of elemental signals called Intrinsic Mode Functions.Mode Decomposition is the base of the so-called “Hilbert-Huang Transform”

MATLAB实现基于Hough变换的圆形物体的检测源代码源代码免费下载-Source Code for Hough Transform for circle detection -Free Source Code

MATLAB实现基于Hough变换的圆形物体的检测源代码源代码免费下载-Source Code for Hough Transform for circle detection -Free Source Code
MATLAB实现基于Hough变换的圆形物体的检测源代码 Source Code for Hough Transform for circle detectionMATLAB实现基于Hough变换的圆形物体的检测源代码 Source Code for Hough Transform for circle detection 2008年06月12日

图像RGB空间维纳(Wiener)滤波源代码免费下载-Image Filtering RGB Spatial Wiener Direct Inverse Discrete Fourier Transform DFT Lucy Richard

Spatial Wiener Direct Inverse Discrete Fourier Transform DFT Lucy Richardson Med 2007年12月16日 ... Image Processing Toolbox 程序包括有维纳滤波,中值滤波,高斯变换,DFT变换等等图像滤波源代码 源代码及技术文章下载(尊重版权,

基于小波变换的图像压缩编码 - 徐鹏分享的源代码 Image Compression Encoding Based on wavelet transform

基于小波变换的图像压缩编码 Image Compression Encoding Based on wavelet transform 2008年12月29日 徐鹏 热心分享 自己编的一种图像小波编码,

使用pdepe和拉普拉斯变换求解热传导问题 Use of pdepe and Laplace Transform to Solve Heat Conduction Problems-静静分享

使用pdepe和拉普拉斯变换求解热传导问题 Use of pdepe and Laplace Transform to Solve Heat Conduction Problems-静静分享
Use of pdepe and Laplace Transform to Solve Heat Conduction Problems 使用pdepe和拉普拉斯变换求解热传导问题 2009年03月26日 静静  

二维walsh变换源代码 Walsh Transform(2D)-信息分享

Walsh Transform(2D) 二维walsh变换源代码 2009年04月02日 信息  热心分享 Matlab 7Walsh Transform(2D) 二维walsh变换源代码 2009年04月02日 信息  热心分享 Matlab 7 该程序实现了二维walsh变换。

图像的小波变换源代码 wavelet transform in image-whyzl354分享

wavelet transform in image 图像的小波变换源代码 2009年08月25日 whyzl354  热心分享 Visual C++ 运用小波变换将图像从空间域转换到频率域   源码下载:

分数阶傅立叶变换matlab仿真(特征矩阵分解方法) fractional fourier transform (FRFT)-jack分享

fractional fourier transform (FRFT) 分数阶傅立叶变换matlab仿真(特征矩阵分解方法) ... the fractional Fourier transform (FRFT) is a linear transformation generalizing the Fourier transform.

Discrete Cosine Transform core

OverviewPage2NewsDownloadsBugtrackerDiscrete Cosine Transform core: Overview Project maintainers Krepa,... Core transforms it to DCT coefficients and behavioral IDCT

Partial Fast Fourier Transform

Fast computation of part of an FFT using fractional fourier transform Spectral Analysis. Fourier Transform, Fractional Fourier Transform, spectral analysis, si

CDF 9/7 Wavelet Transform

WAVECDF97: Multi-level discrete 2-D wavelet transform with the Cohen-Daubechies-Feauveau (CDF) 9/7 wavelet.... Transforms of any length have perfect reconstruction

Walsh Transform(1D)

The function implement the 1D Walash Transform which can be used in signal processing,pattern recognition andThe function implements the 1D Walash Transform. Transforms. walsh transform, 1D, signal processing,

natural (Hadamard) and dyadic (Paley) ordered fast Hadamard transform

and dyadic (Paley) ordered fast Hadamard transform. Transforms. fast Hadamard transform, transforms, 1D, Haramard,

Polar Coordinates Transform

Polar Coordinates Transform
This script is used to transform a given image from cartesian coordinates to polar coordinates.Polar Coordinates Transform Utility. polar coordinates, polar coordinate system, cartesian, coordinates, ut

Hankel transform

Efficient implementations of the Hankel transform and the inverse Hankel transform, respectively. Integration.The Hankel transform of order n transforms rotationally symmetric inputs in a computationally efficient

3D Euclidean Distance Transform for Variable Data Aspect Ratio

3D Euclidean Distance Transform for Variable Data Aspect Ratio
Implementation of 3D Euclidean distance transform for data with non-trivial aspect ratio. Transforms. distance transform,aspect ratio, euclidean,

Detect circles with various radii in grayscale image via Hough Transform

Detect circles with various radii in grayscale image via Hough Transform
Circular Hough transform based on the gradient field of an image. 1. Operates on grayscale images, NOT B/W Resolve their center positions and radii. Image Analysis. Circular Hough Transform Various Radius Gradient
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