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xiaobofazhichuli
- 基础应用基于小波变换阈值去噪的MATLAB源代码（包含小波包去噪程序）-Based on the application based on wavelet transform threshold denoising MATLAB source code (including the wavelet packet denoising procedures )
image-renoise
- 各种实现图像去噪的matlab程序，包括贝叶斯估计去噪，DJ阈值去噪等-A variety of image denoising matlab program, including Bayesian estimation denoising DJ threshold denoising
wavelet-threshold-denoising
- 利用小波分析方法，阈值去噪的算法及MATLAB实现的程序-Wavelet analysis method, thresholding algorithm in MATLAB program
小波去噪程序
- 局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。Matlab程序如下：
dtcwt_denoise_bi
- 双树复小波双变量阈值去噪，自己编写，仅供学习！-Tree complex wavelet bivariate threshold denoising, write your own, only to learn!
wavelet2013
- 小波阈值去噪程序，效果很不错，极力推荐，对灰度图像和二值图像效果明显-Wavelet threshold denoising procedure, the effect is very good, strongly recommended, obviously on the gray image and two image effect
hardfazhi
- 基于小波变换的硬阈值去噪算法的MATLAB代码 非常有效-Hard threshold wavelet denoising algorithm based on the MATLAB code is very effective
yuzhiquzao
- 小波阈值去噪方法，固定阈值和可变阈值的对比算法-Wavelet threshold denoising method fixed threshold and variable threshold comparison algorithm
Noise-reduction-algorithm
- 对设备进行故障诊断的主要方法就是测量故障 设备的振动或噪声, 并对其进行分析, 从而找出故障原因。然而振动或噪声信号中除了对分析故障有用的信息外, 还有大量的噪声成分。只有有效地滤除噪声, 才能获得有用的信息, 从而得到可靠的分析结论。传统的滤噪方法是将被噪声污染的信号通过一个滤波器, 滤掉噪声频率成分。但对于短时瞬态信号、非平稳信号、含宽带噪声的信号, 采用传统处理方法有着明显的局限性。小波变换为信号去噪提供了一种有效的方法, 小波阈值去噪具有传统方法不可比拟的优越性。但是小波分解的频域重
Signal-de-noising-processing
- 关于小波分解中的低频图像，实现低通滤波消噪小波软硬阈值去噪的程序-About low-frequency image of wavelet decomposition, realize low-pass filtering de-noising of wavelet soft threshold denoising process
xiaom
- 利用小变换对噪声图像进行去噪，其中包含有阈值去噪的程序-Small transform is used to analyse the noise image denoising, which include threshold denoising process
Untitled3
- 阈值去噪软硬阈值去噪程序 在图像中的应用汇-Of threshold denoising hard and soft threshold de-noising procedure in image exchange
YuZhiQuZao
- 小波三种阈值去噪的方法，硬阈值，软阈值，半软阈值去噪-Three kinds of wavelet thresholding methods, hard threshold, soft threshold, semi-soft thresholding
SAR-image-despeckling
- SAR图像降斑，本文中，我们结合了小波变换进行图像的分解，并在分解的高频部分采用阈值去噪。-SAR image speckle reduction, this paper, we combine the wavelet transform for image decomposition and decomposition of the high-frequency part of the use thresholding.
abc
- 基于context的自适应小波阈值去噪程序，可以运行，有关于处理后图像的评价：SNR\PSNR\MSE-Context-based adaptive wavelet thresholding procedure can be run on the processed image evaluation: SNR \ PSNR \ MSE
bayesian
- 基于bayesian的小波自适应阈值去噪程序-Based on bayesian wavelet adaptive threshold de-noising procedure
waveletdenoising
- 采用阈值法对时间序列进行阈值去噪，程序里面有数据，直接用自己数据替换即可！-Threshold method of time series thresholding, the program which has data, the data can be replaced directly with your own!
yiweilisanxiaoboxuzao
- 本程序是在matlabR2009b平台上编程，主要实现一维离散小波阈值去噪，有63期高程数据，可以直接使用！-This procedure is in matlabR2009b platform programming, the main one-dimensional discrete wavelet thresholding, there are 63 elevation data can be used directly!
random-noise
- 基于小波变换的随机噪声降噪的matlab 主要运用的方法有软阈值去噪法和硬阈值去噪法-Based on wavelet transform matlab random noise and noise reduction methods are mainly used soft thresholding method and hard thresholding method
xiaoboquzao
- 用matlab实现的去噪的程序，利用小波的知识对图像进行阈值去噪，效果较好。-Denoising using matlab procedures, knowledge of using wavelet thresholding the image is better.