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jizhongxiaoboyuzhiquzao
- 小波阈值去噪算法的几个例子。希望对广大的初学者有点帮助。-Wavelet threshold denoising algorithm a few examples. I hope the majority of the beginners a little help.
Nlayer_denoise
- 小波变换的图像去噪，对图像进行分层。小波阈值去噪，对图像进行多层次的去噪。-Wavelet image denoising, layered images. Wavelet threshold denoising, multi-level image denoising.
0d9b94561a6b
- MATLAB编程在图像去噪中的几个应用程序。包括小波阈值去噪中的软阈值和硬阈值去噪等。-MATLAB programming several applications in image denoising. Including the soft threshold and hard threshold denoising in the wavelet threshold denoising.
matlab2
- 小波阈值去噪，含不同分解层次、输入信噪比、阈值、阈值函数去噪功能的比较。原始信号为高斯脉冲-Wavelet threshold denoising with different decomposition level, the input SNR threshold comparison of the threshold function denoising function. The original signal for the Gaussian pulse
0010
- 用于小波阈值去噪，用软阈值方法对含噪信号去噪，并计算信噪比和均方误差-For the wavelet threshold denoising noisy signal denoising using soft threshold method, and calculate the signal-to-noise ratio and mean square error
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
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
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
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!
wavelet-denoise-GUI-package
- 本去噪程序包，包含了多种小波阈值去噪算法，包含了小波变换算法的具体实现，去噪算法的具体实现，提供了一个统一的界面，便于初学者学习-this denoise package,includes servel kinds of denoise method that based on threshlod,and it has detail realization of wavelet transform,denoise method,GUI.it is convevient for beginners
sanweichengtuyuxiaoboquzao.m
- 将三维荧光谱数据绘成三部分：1.激发波长，发射波长与荧光强度的关系；2.对应的指纹图；3.荧光强度分别于发射波长与激发波长的二维关系图。另外利用小波阈值去噪得到的效果，便于观察。-The data is plotted as three-dimensional fluorescence spectra of three parts: an excitation wavelength, emission wavelength and the relationship between fluores
a982cfb5a2d9
- 小波阈值去噪的各种方法研究，包括软硬阈值函数去噪，新的阈值函数去噪-Wavelet thresholding study various methods, including hard and soft threshold function de-noising, the new threshold function de-noising
work
- 这是一个关于小波阈值去噪的源程序，利用matlab完成-This is a wavelet threshold denoising of the source, using MATLAB completed
emd
- 经验模态分解（EMD），对imf进行分析，再采用类小波阈值去噪。-Empirical Mode Decomposition (EMD), were analyzed for the imf, then using class wavelet thresholding.
chap13_11
- 采用不同母小波函数实现图像的小波阈值去噪的MATLAB代码-The image by a different mother wavelets function of wavelet threshold denoising MATLAB code
Wavelet-thresholding
- 基于小波阈值法来实现图像去噪，这是小波阈值去噪的程序代码。-Based on wavelet thresholding denoising method to achieve this is wavelet thresholding procedure code.
yuzhiquzao
- 小波阈值去噪包括硬阈值、软阈值，还有一种新的阈值去噪方法-Wavelet thresholding, including hard threshold and soft threshold, there is a new thresholding method
wavelet-denoising2
- 针对电压凸起信号的小波阈值去噪的Matlab程序-Raised against voltage signal wavelet thresholding Matlab program
lvbo
- 通过小波阈值去噪，选取db5小波进行6层分解，对心音信号进行去噪-By wavelet thresholding, select db5 wavelet decomposition of six layers of the heart sound signal de-noising