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wave_denoise

于 2021-04-16 发布 文件大小:1KB
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下载积分: 1 下载次数: 15

代码说明:

  对信号进行小波去噪再重构,针对不同分解层次的高频系数,采用分层阈值方式来量化高频系数。(Signal is carried out the wavelet denoising again reconstructed to quantify high-frequency coefficients, high-frequency coefficients for different levels of decomposition, hierarchical threshold.)

文件列表:

wave_denoise.m,1678,2013-03-27

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  • tsxbxz
    本程序实现了db2提升小波的消噪,可直接运行成功。(This program achieved a db2 lifting wavelet denoising can be directly run successfully.)
    2009-11-03 09:36:52下载
    积分:1
  • xiaoboquzao
    本程序有去除脉搏波基线漂移、工频干扰和肌电干扰等功能(pulse wave )
    2013-05-08 17:29:37下载
    积分:1
  • ZX_TFPF
    基础时频峰值滤波程序,为初学者提供参考。(Based time-frequency peak filtering procedures, and provide a reference for beginners.)
    2012-04-11 17:19:55下载
    积分:1
  • xy
    说明:  是关于小波去噪在地震信号中的引用,检测地震信号(Is the seismic signal on the wavelet denoising the reference in the detection of seismic signal)
    2010-12-13 13:31:49下载
    积分:1
  • wavelet-watermark
    this watermarking is implemented using wavelet transform..
    2012-01-02 20:31:13下载
    积分:1
  • xiaobonenglaign
    本程序为小波包能量计算程序,根据相关资料,自己编写,计算感兴趣的频带能量,程序懂得人稍作修改就可以运行( U672C u7A0B u5E8F u4E3A u5C0F u6302 u803F0 u0B1 u7B97 u7A0B u5E8F uFF0C u6839 u636E u76R8 u5173 u8D44 u6599 uFF0C u81EA u5DF1 u7F16 u5199 UFF0C u8BA1 u7119 u6119 u5113 u8E1 u7684 u9891 u5E26 u80FD u91CF uFF0C u7A0B u5E8F u61C2 u5F97 u4EBA u7A0D u4F5C u4FEE u6539 u5C31 u53EF u4EE5 u8FD0 U884C)
    2017-05-18 08:53:12下载
    积分:1
  • wavelet_example
    小波变换的例子, 小波变换的例子, 小波变换的例子, 小波变换的例子,(wavelet transform example, wavelet transform example, Wavelet Transform example, wavelet tra nsform example,)
    2020-11-23 21:39:34下载
    积分:1
  • wavedec2
    说明:  本代码利用小波变换,实现了两幅图像的融合,使用了小波分析工具箱wavemenu,使用了小波分析函数wavedec2()进行小波变换(The code using wavelet transform, to achieve a fusion of two images, using wavelet analysis toolbox wavemenu, using wavelet analysis function wavedec2 () wavelet transform)
    2011-04-04 14:03:23下载
    积分:1
  • PSK
    PSK信号载波相位符号定时联合估计,载波环采用判决反馈环,去除噪声平方损耗,定时模块采用早迟原理, 里边有详细的注释,希望对大家有用。点击即可运行。(PSK signal carrier phase joint estimation of symbol timing, carrier ring using decision feedback loop, remove the noise square loss, using early-late timing module principle, inside detailed notes, we want to be useful. Click to run.)
    2010-07-04 12:36:26下载
    积分:1
  • 基于多级树集合分裂排序(spiht)的图像压缩算法
    基于多级树集合分裂排序(spiht)的图像压缩算法(Image compression algorithm based on a collection of multi-level tree split-Sort (spiht) of)
    2020-07-07 16:18:57下载
    积分:1
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