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于 2020-09-14 发布文件大小:2KB

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利用小波变换，通过设置阈值对图像进行去噪。首先对图像用小波进行2层分解，然后通过设置硬阈值和软阈值的方法，对图像高频部分去噪。(The wavelet transform is used to denoise the image by setting threshold. Firstly, the image is decomposed into 2 layers by wavelet, and then the high frequency part of the image is denoised by setting the hard threshold and the soft threshold.)

文件列表：

xiaobo.m
xiaobo\hard.m
xiaobo\soft.m
xiaobo\xiaobo.m
xiaobo

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Imattlabcoodem
图象增强小波变换将一幅图象分解为大小、位置与方向都不同的分量。在做逆变换之前能改变小波变换域中某些系数的大小，，这样就能够洋选择的放大所感兴趣的分量而减小不需要的分量。给定一个图象信号，用二维小波分析析对图象进行增强处理。 (Image enhancement wavelet transform decomposition size, location and direction of the different components of an image. Wavelet transform domain, some the size of the coefficient can change before doing the inverse transformation, so can the component of interest to the amplification of the ocean choose to reduce the unwanted weight. Given an image signal, the analysis of two-dimensional wavelet analysis of image enhancement processing.)

2012-07-27 21:23:36下载

积分：1
xiaobobao
利用小波包变换对信号进行分解及重构，对于初学者是一个很好的学习材料。(Wavelet packet transform signal decomposition and reconstruction, is a good learning materials for beginners.)

2013-03-04 09:37:52下载

积分：1
raj
this is mat lab wavelet paper

2009-10-27 13:45:04下载

积分：1
tuxiangfenge
图像滤波变换程序，上学期课程设计代码，绝对原创(Image filtering transform procedures, last semester curriculum design code, an absolute original)

2008-06-11 07:32:12下载

积分：1
li5-39
先进行提升小波变换，然后使用提升小波进行图像的分解和重构(Be carried out on lifting wavelet transform, and then use the images to enhance the wavelet decomposition and reconstruction)

2020-07-20 11:58:47下载

积分：1
xy
说明：是关于小波去噪在地震信号中的引用，检测地震信号(Is the seismic signal on the wavelet denoising the reference in the detection of seismic signal)

2010-12-13 13:31:49下载

积分：1
DWT.m
离散小波变换的简单程序，适合初学者学习，附有通用函数。(Simple procedures discrete wavelet transform, suitable for beginners to learn, with common functions.)

2014-11-01 10:59:44下载

积分：1
wavelet-rebult
根据小波变换后的模极大值重建原始信号(To reconstruct the original signal based on wavelet transform modulus maxima)

2013-04-13 12:50:17下载

积分：1
matlab谐波分析
说明：可导入comtrade格式录波文件，进行谐波分析(It can import COMTRADE format recording file for harmonic analysis)

2020-06-17 23:20:01下载

积分：1
xiaobobianhuan
基于小波变换方法的去雾源代码图像复原代码(Wavelet-based approach to image restoration fog source code)

2021-04-21 17:28:49下载

积分：1

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