搜索资源列表
采用小波进行图像消噪
- 数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。-digital image in the selection process will be subject to regular noise pollution. Therefore, the
waveletdenoising
- 给出小波去噪的理论，在MATLAB中实现阈值估算和消噪的函数，并给出例子说明。
xiaobo
- 第一个文件是用DB5小波对信号进行第层分解分解成d1,d2,d3.第二个文件是用采用软阈值进行小波消噪处理-The first file DB5 wavelet signal layer decomposition decomposed into d1, d2, d3 Signal Processing in the second file is the soft threshold
wave2
- 小波消噪,使用强制消噪法和阈值方法进行消噪处理-The Wavelet Denoising use forced denoising and threshold denoising processing
xiaozao
- 使用于matlab的小波消噪程序，效果很好，易于实现-Wavelet elimination noise procedures
HeartSound
- 心音信号进行小波消噪，效果较好，可直接使用-Heart sound signal wavelet denoising, better, can be used directly
xiaozaoxiaobo
- 用于小波消噪-此函数用于研究Mallet算法及滤波器设计-此函数用于消噪处理-- This function is used to study Mallet filter algorithm design- This function is used to de-noising processing for wavelet denoising
Untitled293
- 运用wbmpen返回一维或二维小波消噪的Penalized阈值，适用于初学着~-Use wbmpen return to the one-dimensional or two-dimensional wavelet denoising Penalized threshold, suitable for beginners to
Untitled319
- 小波消噪语音增强实例，db3小波五层分解，很典型，适用于初学者~-The the The wavelet denoising speech enhancement instance, db3 wavelet decomposition five-story, very typical, suitable for beginners to
wavelete-denosing
- 教你学会用小波消噪技术处理实验数据，文字说明很详细-Teaches you how to deal with wavelet de-noising technology experimental data very detailed text descr iption
Wavelet-denoising-procedure
- 小波去噪程序基于,小波变换的消噪方法是一种提取有用信号展示噪声和突变信号的优越方法.-Wavelet denoising procedures based on wavelet transform denoising method is a useful signal to extract demonstrated superior signal noise and mutation method.
gjxiaobo
- 改进提升小波，通过改变阈值，来达到消噪，比以前的小波消噪效果更好-Improved lifting wavelet by changing the threshold to achieve de-noising, than the previous wavelet denoising better
GZ10
- 虚拟小波消噪仪,有程序的形式实现消噪的功能-virtual Wavelet Instrument, a procedure is in the form of the denoising function
xbbh1
- 一些小波消噪程序，可供新学者仿真学习用．-some wavelet denoising procedures for the new scholars to study simulation.
xbbh1
- 一些小波消噪程序，可供新学者仿真学习用．-some wavelet denoising procedures for the new scholars to study simulation.
wa
- 小波消噪，采用“db4”母小波函数进行三层分解-Wavelet de-noising, using " db4" mother wavelet function triple decomposition
mallet-wavelet
- mallet wavelet小波消噪 小波3层分解并重构。-mallet Wavelet Denoising
wevelete_filters_test
- 利用小波消噪,对非平稳信号的噪声消除-Using wavelet denoising, noise elimination of non-stationary signals
xiaopo988899
- 小波消噪程序，使用labview开发，很经典的。(Wavelet denoising procedures, the use of LabVIEW development, it is classic.)
usjtef97
- 自已编的图像处理,带GUI界面的彩色小波消噪程序等等(From already of image processing, wavelet denoising procedure with a GUI interface color and so on)