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Description: matlab 分形hilbert曲线 复数向量编码，编码简短精炼，很值得学习。 -matlab fractal hilbert curve complex vector, coding short refining, it is worth learning.
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Size: 1024 |
Author: 山泉 |
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Description: 本程序用于线性调频信号频率的测量，首先产生一加噪线性调频信号，再使用小波滤波去除噪声，最后使用希尔伯特变换法求信号的频率。-This procedure is used to measure the frequency of chirp signal, first generate a chirp signal with noise, and then use wavelet filtering to remove noise, and finally use the Hilbert transform method for the signal frequency.
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Size: 1024 |
Author: xd |
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Description: 本程序主要通过EMD和hilbert求IMF，作出HHT归一化能量谱图（三维图），边际谱图和瞬时能量图，并做完备性验证-The program primarily through EMD and hilbert seek IMF, to HHT normalized energy spectrum (three-dimensional map), the marginal spectrum and the instantaneous energy map, and do a complete validation
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Size: 4096 |
Author: ifengdoo |
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Description: 利用matlab绘制希尔伯特分形曲线的程序代码-Using matlab to draw Hilbert fractal curves code
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Size: 1024 |
Author: wbstcwbstc |
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Description: 希尔伯特变换的matlab程序，用于在matlab中实现希尔伯特变换。-Hilbert transform matlab program
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Size: 28672 |
Author: 陈伟伟 |
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Description: 希尔伯特黄变换中的第一步EMD的matlab代码，希望对大家有用。-Hilbert-Huang transform in MATLAB code for the first step of EMD, hope useful to everybody
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Size: 6144 |
Author: lxp |
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Description: 稀尔波特黄变换可以对时间序列进行固有模态分解和hilbert变换，-Airport-Huang transform can dilute the time series of intrinsic mode decomposition and hilbert transform,
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Size: 99328 |
Author: 王东 |
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Description: 做经验模式分解，数据挖掘，频域分析，希尔伯特分析等-Do empirical mode decomposition, data mining, frequency domain analysis, Hilbert
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Size: 193536 |
Author: pingping |
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Description: emd分解后的一些希尔伯特黄变换，边际谱，瞬时能量，瞬时频率-emd hilbert
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Size: 3072 |
Author: 雷文杰 |
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Description: EMD经验模态分解，用来实现信号的分解和分析，是Hilbert的一部分。-EMD empirical mode decomposition for signal decomposition and analysis is part of Hilbert.
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Size: 346112 |
Author: 王涛 |
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Description: 希尔伯特变化的matlab实例，非常实用，而且已经测试通过了-Hilbert translation is used widely in signal areas. It has been considered as one of the most important tools.
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Size: 3072 |
Author: wendy |
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Description: 希尔伯特黄变换的matlab源代码，适合非平稳信号的分析和处理。-Hilbert Huang transform matlab source code, suitable for non-stationary signal analysis and processing.
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Size: 1130496 |
Author: 江峰 |
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Description: 希尔伯特黄变化的3次matlab编程程序，适合于研究HHT的人-Hilbert-Huang change 3 times Matlab programming, suitable for the study of HHT
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Size: 6151168 |
Author: cassius |
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Description: 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 the instantaneous frequency data. It is designed to work well for data that are nonstationary and nonlinear.
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Size: 1104896 |
Author: 老五 |
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Description: hilbert-huang变换计算的相关Matlab程序列表，通过经验模式分解将信号分解为一系列满足单频率分量条件的本征模函数，可求得信号有物理意义的瞬时频率-Related programs list Matlab hilbert-huang transform calculated by empirical mode decomposition signal is decomposed into a series of single-frequency components to meet the conditions of the intrinsic mode functions, the signal can be obtained physically meaningful instantaneous frequency
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Size: 2048 |
Author: 王丽 |
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Description: MASK调制信号MATLAB仿真程序，由希尔伯特变换提取调制信号的瞬时信息-MASK MATLAB HILBERT
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Size: 2048 |
Author: lee |
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Description: 该程序绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。-The program draws the FFT spectrum and the power spectrum of the simulated signal and call emd analysis, drawn emd decomposition and instantaneous envelope and instantaneous frequency plot, as well as Hilbert-Huang spectrum and Hilbert marginal spectrum.
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Size: 167936 |
Author: 张连鹏 |
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Description: 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.
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Size: 508928 |
Author: 苏赛 |
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Description: 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 invention, probably in the process is: first the signal empirical mode decomposition (Empirical mode decomposition-EMD), drawn intrinsic mode function (IMF intrinsic mode function), and then the intrinsic mode function Hilbert transform
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Size: 187392 |
Author: zhangyuan |
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Description: A new method for analysing nonlinear and non-stationary data has been developed.
The key part of the method is the `empirical mode decomposition method
with which any complicated data set can be decomposed into a nite and often
small number of `intrinsic mode functions that admit well-behaved Hilbert transforms.
This decomposition method is adaptive, and, therefore, highly ecient.-A new method for analysing nonlinear and non-stationary data has been developed.
The key part of the method is the `empirical mode decomposition method
with which any complicated data set can be decomposed into a nite and often
small number of `intrinsic mode functions that admit well-behaved Hilbert transforms.
This decomposition method is adaptive, and, therefore, highly ecient.
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Size: 190464 |
Author: cyc |
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