登录
首页 » matlab » Three-level-wavelet-

Three-level-wavelet-

于 2011-12-11 发布 文件大小:1KB
0 354
下载积分: 1 下载次数: 39

代码说明:

  图像的三级小波分解,小波变换,小波图像重构.(Three-level wavelet decomposition of image.)

文件列表:

图像的三级小波分解.txt,2386,2011-12-11

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • stran
    基本的S变换matlab实现 用于时频分析 为初学者提供基本代码(S transformation for time-frequency analysis to provide basic code for beginners)
    2021-01-13 16:38:48下载
    积分:1
  • PCMW2D_2
    移动窗口二维相关光谱方法matlab的实现,完全是自己参照公式编的哦。。移动窗口二维相关光谱是一种新的二维相关分析方法,它将移动窗口的概念和二维相关分析方法有效地结合在了一起,利用移动窗口将庞大的光谱数据按矩阵分割成若干个便于操作的子矩阵,用二维相关光谱分别处理,将得到的结果综合分析,用以光谱变量和扰动变量为坐标的等高图表现出来,从中可以非常直观地观察出光谱强度在扰动变量方向上的变化,进而找出引起光谱强度突变的特征扰动点。(Moving window two-dimensional correlation spectroscopy method matlab realization, is entirely their own formulas reference the Oh. . Moving window two-dimensional correlation spectroscopy is a new two-dimensional correlation analysis method, it will move the window concept and two-dimensional correlation analysis method is effective to combine together, using the moving window at the huge spectral data matrix is ​ ​ divided into a number of easy to operate a sub-matrix, respectively, using two-dimensional correlation spectroscopy process, comprehensive analysis of the results obtained for the spectral variables, and disturbance variables manifested contour map coordinates, which can visually observe the spectral intensity of the direction of the disturbance variable The change, then find mutations characteristic spectral intensity caused disturbance point.)
    2021-04-10 09:48:59下载
    积分:1
  • fjxhfj
    实现db6小波提升变换,对信号进行5层分解和重构。另外被屏蔽的部分为离散小波变换。(Enhance the realization of wavelet transform db6, 5 layers of signal decomposition and reconstruction. In addition to being part of shielding DWT.)
    2009-06-08 16:58:58下载
    积分:1
  • Matlabwaveenergy
    对信号f(x)进行三层小波变换,得到小波系数d1,d2,d3和逼近系数a3,我想求出各个频率段的能量(能量=小波系数的平方和),很不错的应用程序(The signal f (x) for three wavelet transform, wavelet coefficients d1, d2, d3 and approximation coefficients a3, I would like to find the energy of each frequency band (energy = sum of squared wavelet coefficients), very good application)
    2011-11-01 16:16:22下载
    积分:1
  • 03
    说明:  Fault Location in Extra Long HVdc Transmission Lines using Continuous Wavelet Transform
    2016-05-03 20:45:56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
  • Ten.Lectures.on.Wavelets
    小波十讲中文、切边优化版本,适合直接在kindle阅读(<Ten Lectures on Wavelets>)
    2012-02-17 16:06:09下载
    积分:1
  • Lipschitz
    对于非平稳信号,小波多尺度分解师一种有效的信号去噪方法,在小波去噪方法的基础上,提出了基于Lipschitz指数的小波阈值去噪方法(For non-stationary signals, signal de-noising of wavelet multi-scale decomposition ' is an effective method, wavelet denoising method based on proposed wavelet thresholding denoising method based on the Lipschitz exponent)
    2012-11-02 10:25:47下载
    积分:1
  • xiaobo
    本代码给出了图像的二维离散小波变换分解、重构图像以及误差图像。(The code gives the two-dimensional image decomposition of discrete wavelet transform, image reconstruction and the error image.)
    2009-04-16 16:29:50下载
    积分:1
  • gabor_filter
    实现对图像的gabor小波变换,利用了opencv的函数库,可实现方向和尺度等多项选择。(Achieve image gabor wavelet transform, using the opencv function library, enabling the direction and scale and many other options.)
    2010-08-06 15:46:39下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载