搜索资源列表
hilb
- The Hilbert transform is a linear operator which takes a function, u(t), and produces a function, H(u)(t), with the same domain.
1D_Gabor_transform
- 这个MATLAB软件包实现了小波在一维Gabior样转换的文件中所述： [1] K.N.乔杜里，M.，王凤琴，“建设希尔伯特变换的双 波基和Gabor变换，“对信号的IEEE交易 加工，第一卷。 57，没有。 9，3411-3425，2009年9月。 作者：K.N.乔杜里。 模块如下： --------------------------- 1。 demo.m 一个简单的例子演示软件的使用。 2。 autcorr.m
hilbert2
- 计算Hilbert变换，不同于matlab自带的hilbert函数-Computing the Hilbert transform, unlike Matlab comes with hilbert function
memd_version_2
- This function computes Hilbert-Huang spectrum using Hilbert transform, the instantaneous frequency and the instantaneous amplitude for each IMF.
plot_hht
- 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,
emd
- 希尔伯特变换中的经验模态分解，可对其进行局部分解，采样分解以及求取希尔伯特谱-The empirical mode decomposition, Hilbert transform its partial decomposition, sample decomposition strike Hilbert spectrum
phase
- 希尔伯特变换和小波变换检测相位差的matlab程序和一些资料-Hilbert transform and wavelet transform to detect the phase difference matlab program and some of the information
HHT
- 实现HHT变换，首先将信号用EMD分解为一系列IMF分量，然后运用希尔伯特变换进行谱运算。可用于损伤识别。-HHT transform signal with EMD decomposed into a series of IMF component, and then use the Hilbert transform spectrum computing. Can be used for damage identification.
PI-line-CT-reconstruction
- 这篇论文介绍了一种基于Hilbert变换的FBP算法，读者可根据论文中内容实现程序的编写。-This paper describes the based the Hilbert transform FBP algorithm, the reader based on the contents of the paper procedures preparation
add
- 加信噪声，经希尔伯特变换，在经过滤波器，产生单边带调幅信号-Plus letter noise, the Hilbert transform, through the filter, producing a single sideband amplitude modulation signal
HHT-emd
- MATLAB的EMD工具箱，主要是对信号进行IMF分解，然后进行希尔伯特变换。得到信号的瞬时频率，并画出能量图。 使用是解压到matlab的work里面即可。-MATLAB toolbox of EMD, decomposition IMF, then Hilbert transform signal. The instantaneous frequency of the signal, and draw the energy diagram. Use extract to matlab c
hilbertvb1
- Hilbert变换，经过测试，与matlab一致-Hilbert transform, tested, consistent with matlab
hht
- Java版本的EMD分解程序，可利用Chart.java显示IMF,边际谱，瞬时频率，亲测-Emperical mode decompsition Hilbert transform Jfreechart
HHT-CODE
- 画出每个IMF分量及最后一个剩余分量residual的图形 画出每个IMF分量及剩余分量residual的幅频曲线 用Hilbert变换直接求该信号的瞬时频率 计算HHT时频谱和边际谱-Draw each IMF component and the last one remaining residual component graphics draw each IMF component and the amplitude of the remaining component of the r
hilbth
- 实现希尔伯特变换，并将其通过波形显示的方式进行验证。-Hilbert transform and validate its way through the waveform display.
hlbt
- 基于DSP TMS320F2812实现的希尔伯特变换，完整工程。-Hilbert transform based on DSP TMS320F2812 complete works.
SSBTX
- 单边带调制完整建模，实现了希尔伯特变换，DDS，上变频，正交调制-Single sideband modulation of a complete modeling, implementation of the Hilbert transform, DDS, on the frequency, quadrature modulation
hilbert
- 基于EMD的Hilbert-huang变换-Hilbert-huang transform based on EMD
waveletEMDimproved
- 对信号进行小波分解预处理，之后对预处理后的信号进行EMD分解以及Hilbert变换，提取信号的瞬时频率-Wavelet decomposition pretreatment, with EMD after the preprocessed signal and the Hilbert transform of extracting a signal instantaneous frequency signal
EMD_matlab
- Matlab中的希尔伯特黄变换，很简单的三段程序，但是非常有用，这是注释版本-Matlab and Hilbert Transform，very useful