搜索资源列表
hilbert
- hilbert黄变换处理端点效应的几种算法，需要外加信号-hilbert transform processing yellow endpoint effect of several algorithms, require the addition of signal
hilbert-pdf
- 几篇关于希尔伯特变换的论文，介绍希尔伯特变换-hilbert pdf
Hilbert-Transfer
- 希尔伯特变换，一种信号变换，可以研究一下。-Hilbert Transfer
q1
- 提出了一种基于复解析小波变换的相位诊断齿轮故障的方法。复解析小波变换将Hilbert变换与小波分析紧密结合在一起,具有自适应分析能力。利用复解析小波变换得到齿轮振动信号的相位,其功率谱图上可提取调制边频带结构来识别故障模式。试验结果表明这种方法可有效应用于齿轮局部故障诊断中。-A new method using the phase based on complex analytical wavelet transform for fault diagnosis of gears was pro
q2
- 提出了一种基于复解析小波变换的相位诊断齿轮故障的方法。复解析小波变换将Hilbert变换与小波分析紧密结合在一起,具有自适应分析能力。利用复解析小波变换得到齿轮振动信号的相位,其功率谱图上可提取调制边频带结构来识别故障模式。试验结果表明这种方法可有效应用于齿轮局部故障诊断中。-A new method using the phase based on complex analytical wavelet transform for fault diagnosis of gears was pro
q3
- 复解析小波变换将Hilbert变换与小波分析紧密结合在一起,具有自适应分析能力。利用复解析小波变换得到齿轮振动信号的相位,其功率谱图上可提取调制边频带结构来识别故障模式。试验结果表明这种方法可有效应用于齿轮局部故障诊断中。-A new method using the phase based on complex analytical wavelet transform for fault diagnosis of gears was proposed. The phase of vibrati
q4
- 提出了一种基于复解析小波变换的相位诊断齿轮故障的方法。复解析小波变换将Hilbert变换与小波分析紧密结合在一起,具有自适应分析能力。利用复解析小波变换得到齿轮振动信号的相位,其功率谱图上可提取调制边频带结构来识别故障模式。试验结果表明这种方法可有效应用于齿轮局部故障诊断中。-A new method using the phase based on complex analytical wavelet transform for fault diagnosis of gears was pro
q6
- 提出了一种基于复解析小波变换的相位诊断齿轮故障的方法。复解析小波变换将Hilbert变换与小波分析紧密结合在一起,具有自适应分析能力。-A new method using the phase based on complex analytical wavelet transform for fault diagnosis of gears was proposed. The phase of vibration signals of gears is got by complex analyt
Hilbert-Huang
- 该变换方法对于分析非线性，非平稳信号十分有效-This transform method to analyze the nonlinear, non-stationary signal is very effective
Hilbert
- 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
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
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,
一维希尔伯特-黄变换
- 一维希尔伯特-黄变换，对emd和希尔伯特-黄变换感兴趣的同学可以学习一下-Dimensional Hilbert- Huang Transform emd Hilbert- Huang Transform interested students can learn about
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
hilbertvb1
- Hilbert变换，经过测试，与matlab一致-Hilbert transform, tested, consistent with matlab
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
matlab_envelope-_code
- 信号包络求法,此法为hilbert变换和微分法的matlab源程序，有注释；-envelope curve calculation
hilbert
- 希尔伯特变换，实现复信号的求取，也可以用来实现瞬时参数的求取-hilbert transform
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