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phase

于 2012-10-20 发布 文件大小:2562KB
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下载积分: 1 下载次数: 226

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  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)

文件列表:

新建文件夹
..........\hil.m,676,2012-10-18
..........\phase.m,626,2012-10-18
..........\wav.m,922,2012-10-18
..........\小波变换
..........\........\基于复小波变换相位谱的齿轮故障诊断.pdf,139853,2012-10-18
..........\........\实小波变换提取相位信息方法研究.pdf,801271,2012-10-17
..........\........\小波变换与信号瞬时特征分析.pdf,628784,2012-10-17
..........\........\小波变换在瞬时相位分析中的应用.pdf,267438,2012-10-17
..........\希尔伯特
..........\........\一种基于希尔伯特变换的相位差测量方法.pdf,266292,2012-10-17
..........\........\希尔伯特变换与信号的包络_瞬时相位和瞬时频率.pdf,588438,2012-10-17
..........\........\解析信号的瞬时相位与原始信号的等价关系.pdf,244312,2012-10-18

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  • wave_denoise
    此程序仿真了一个被污染了的信号源,然后通过小波去噪,成功取出了信号中的杂波(This procedure simulation has polluted the supply oscillator, then through the wavelet denoising, the success took out in the signal clutter )
    2012-04-09 09:52:31下载
    积分:1
  • HarmoniousWavelet
    谐波小波分析的源代码,应该属于信号处理类的,绝对值得收藏,送给朋友们!(Harmonic wavelet analysis source code, it should be under the category of signal processing, and definitely worth collection, a gift my friends!)
    2008-06-24 18:41:18下载
    积分:1
  • MUSIC-through-C-and-MATLAB
    旨在用C语言程序和MATLAB程序通过MUSIC算法对“信号提取”进行实现,结果证明程序运行效果良好,分辨率较高(Designed with C language program and MATLAB program through the MUSIC algorithm " signal extraction" for implementation, the results show the program running well, higher resolution)
    2013-07-14 23:13:22下载
    积分:1
  • untitled
    数字基带传输基带信号,指未经调制的信号。这些信号的特征是其频谱从零频或很低频率开始,占据较宽的频带。 基带信号在传输前,必须经过一些处理或者某些变换(如码型变换、波形和频谱变换)才能送入信道中传输。处理或变换的目的是使信号的特性与信道的传输特性相匹配。 数字基带信号是消息代码的波形表示。表示形式有多种,有单极性、双极性波形,归零和非归零波形,差分波形、多电平波形之分,各自有不同的特点。 研究数字基带信号通过加性高斯白噪声信道的传输,并且假设信道除了叠加高斯噪声外,不会对信号产生其他失真。(matlabSimulation(pulse amplitude modulation) modulation signal in AWGN (additive white Gaussian noise AWGN (Additive White Gaussian Noise)) under the channel bit error rate and bit error rate performance, and compared with the theoretical value.)
    2018-05-08 18:47:36下载
    积分:1
  • Influence-of-ENSO
    利用连续小波变换,交叉小波变换研究ENSO对长江流域径流的影响。(Using the continuous wavelet transform, ENSO cross wavelet transform research on the influence of the Yangtze river basin runoff.)
    2013-09-25 11:43:36下载
    积分:1
  • Wavelet_FORTRAN
    用Fortran编写的小波变换用小程序,可实现简单的小波分析功能(Written in Fortran with a small application of wavelet transform, wavelet analysis can be simple functions)
    2011-07-18 22:11:27下载
    积分:1
  • mywavelet
    说明:  小波变换算法的C语言实现,包括DWT,INDWT,提升小波,以及小波去噪的MATLAB源代码(wavelet transform algorithm in C language, including DWT, INDWT upgrade wavelet Wavelet denoising and MATLAB source code)
    2006-04-18 23:21:58下载
    积分:1
  • image-comp-by-wavelet
    this project by karen lees in 2002 is "image compression by wavelet" 7ayder..eng
    2011-04-30 21:07:57下载
    积分:1
  • gauss-filter
    MATLAB实现的高斯平滑滤波源代码,用了高斯函数的定义来做,附实例,效果很好(gauss filter by matlab)
    2011-12-07 13:02:11下载
    积分:1
  • xiaobo
    关于小波变换的降噪处理,包括强制降噪,给定阈值降噪,默认阈值降噪等,并给出了对比图(Noise reduction processing on the wavelet transform, including mandatory noise reduction, noise reduction given threshold, default threshold noise reduction, and gives comparison chart)
    2021-05-14 11:30:03下载
    积分:1
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