登录
首页 » matlab » thresholddenoisingbasedonwavelet

thresholddenoisingbasedonwavelet

于 2010-06-02 发布 文件大小:3KB
0 359
下载积分: 1 下载次数: 704

代码说明:

  小波阈值去噪的经典程序,基于小波变换阈值去噪的MATLAB源代码,效果很好。 (Classic wavelet threshold denoising procedure threshold denoising based on wavelet transform of MATLAB source code, works well.)

文件列表:

thresholddenoisingbasedonwavelet.doc,21504,2010-06-02

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

  • wavelet-matlab
    使用小波包变换分析信号的MATLAB程序, 使用小波包变换分析两个信号的特征向量和各频率成分的功率谱,很完整的一个应用程序 (Signal using wavelet packet analysis of MATLAB program, using wavelet packet analysis of two signal eigenvectors and the power spectrum of each frequency component, an application is complete)
    2011-11-01 16:22:14下载
    积分:1
  • wavelet
    利用matlab中的小波变换函数,对图像进行小波降噪,并分析降噪效果。(The wavelet transform using matlab function, the image wavelet noise reduction, and analyze the noise reduction effect.)
    2013-07-22 16:17:51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
  • bpskd
    使用matlab实现的BPSK信号产生和加入噪声前后的频谱对比以及FFT测频和一阶差分法测频对比(Using matlab to achieve the BPSK signal generator and adding noise before and after the spectrum contrast and FFT frequency measurement and first-order differential method to measure the frequency contrast)
    2012-11-07 23:11:33下载
    积分:1
  • waveletdecomposition
    a matlab code for applying wavelet decomposition usuful for compression schema
    2010-11-07 04:50:36下载
    积分:1
  • DWT_1D
    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. )
    2013-11-10 22:12:48下载
    积分:1
  • biterate
    二次小波变换的方法用于数字信号码元速率估计(wavelet transform for bitrate estimation of digital modulated signal)
    2012-06-05 10:29:32下载
    积分:1
  • Lastprogram
    M. N. Do的经典的关于轮廓波变换的matlab代码,里面有matlab代码、论文、测试图片,很齐全,是很好的学习资料!(The MN Do classic on contourlet transform matlab code matlab code, papers, test image there, very complete, good learning materials.)
    2012-05-31 13:17:15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
  • qwet1234
    在 MATLAB 中的窗函数,十分简单: 矩形窗 三角窗 汉宁窗 海明窗 布拉克曼窗 恺撒窗 (In MATLAB, the window function is very simple: a rectangular window of triangular windows Hanning Hamming Blackman Window Caesar Window)
    2010-03-10 12:40:34下载
    积分:1
  • 696516资源总数
  • 106658会员总数
  • 16今日下载