登录
首页 » matlab » DWT_1D

DWT_1D

于 2013-11-10 发布 文件大小:1KB
0 291
下载积分: 1 下载次数: 8

代码说明:

  离散小波变换是指在特定子集上采取缩放和平移的小波变换,是一种兼具时域和频域多分辨率能力的信号分析工具。此变换运用可以缩放平移的小波代替固定的窗进行计算分析,主要应用于信号编码和数据压缩。(Discrete wavelet transform refers to the specific subset take scaling and translation on the wavelet transform, is a kind of multi-resolution ability both time domain and frequency domain signal analysis tool. This transformation can use zoom translational wavelet calculation and analysis instead of the fixed window, mainly used in signal coding and data compression. )

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

  • 程序
    说明:  这是一个关于小波应用工程程序的期末作业,里面包括连续小波变换和离散小波变换,适合初学者使用(This is a project on the application of wavelet end of the operating procedures, including inside the continuous wavelet transform and discrete wavelet transform, for beginners)
    2005-09-06 21:34:39下载
    积分:1
  • dbconstruction
    任意阶daubechies小波函数的构造,包括尺度函数和小波函数以及滤波器系数的构造(arbitrary order PG wavelet function, including scaling function and wavelet function and the structure of the filter coefficients)
    2020-11-10 20:19:45下载
    积分:1
  • STFT_and_wavelet
    用matlab实现的短时傅里叶变换和小波变换。有文档(Using matlab to achieve short-time Fourier transform and wavelet transform. A document)
    2011-06-26 20:21:51下载
    积分:1
  • ChirpLab
    线调频小波路径追踪算法的程序,对研究瞬时频率估计有很大的参考价值。(Chirplet path tracing algorithm of the program, the study of instantaneous frequency is estimated that there is a great reference value.)
    2012-04-16 16:43:37下载
    积分:1
  • rwt-master
    Rice大学的ricewavelet小波变换工具包,用于matlab环境下,内含图像处理所需的几乎所有小波变换功能,很好很强大(failed to translate)
    2013-05-04 12:04:29下载
    积分:1
  • MATLAB2
    利用小波包分析信号的matlab程序,大家可以参考(Matlab program using wavelet packet analysis of the signal, we can refer to)
    2012-06-20 18:17:21下载
    积分:1
  • haar
    利用Harr将图像进行3层小波变换,并进行重建。里面包含测试图片及变换后系数重新排列后的结构图。(Harr is used to transform the image into three-layer wavelet transform and reconstruct it. It contains the test picture and the structure chart of the coefficient rearrangement after transformation.)
    2019-05-15 17:09:28下载
    积分:1
  • wavelet-transform
    对含噪声信号进行小波变换;对变换得到的小波系数进行某种处理,以去除其中包含的噪声;对处理后的小波系数进行小波逆变换,得到去噪后的信号(Containing noise signal wavelet transform the wavelet transform coefficients to a treatment to remove the noise contained therein the treated wavelet inverse wavelet transform coefficients to obtain a denoised signal)
    2013-10-17 11:30:13下载
    积分:1
  • small
    基于小波变换的图像去噪的matlab程序的源代码 基于小波变换的图像去噪的matlab程序的源代码(里面包含了源代码和运行的结果,(Image denoising based on wavelet transform of the matlab program s source code Image denoising based on wavelet transform of the matlab program s source code (which contains the source code and run the results of)
    2009-11-08 17:51:35下载
    积分:1
  • the-implementation-of-the-SVD
    svd算法的实现,用matlab实现SVD算法(the implementation of the SVD algorithm)
    2021-03-10 09:49:26下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载