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CWT-and-Image-processing

于 2011-09-27 发布文件大小:4KB

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下载积分: 1 下载次数: 32

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代码说明：

连续小波变换处理数字图像，分解，去噪，重构信号(Continuous wavelet transform digital image processing, decomposition, denoising, reconstruction of the signal)

文件列表：

2_11_1.m,390,2011-09-27
2_1_1.m,194,2011-09-27
2_2_1.m,158,2011-09-27
2_3_1.m,1263,2011-09-27
2_4_1.m,2490,2011-09-27
2_5_1.m,2071,2011-09-27
2_6_1.m,3487,2011-09-27

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fjxhfj
实现db6小波提升变换，对信号进行5层分解和重构。另外被屏蔽的部分为离散小波变换。(Enhance the realization of wavelet transform db6, 5 layers of signal decomposition and reconstruction. In addition to being part of shielding DWT.)

2009-06-08 16:58:58下载

积分：1
bandlets-denoising-simple
bandelet denoising toolbox for matlab

2008-02-26 17:38:13下载

积分：1
Fast_Algorithm_of_Edge_Detection_Based_on_Lifting_
本文通过比较第一代和第二代小波算法特点,引入二代小波提升结构的概念,提出了一种基于二代小波提升结构的快速图像边缘检测算法对三次B样条小波基实现提升格式,通过计算大尺度下分解子图的模值和幅角来确定边缘经过实验比较,能比经典的边缘检测算法得出更精确的边缘图像,同时通过与基于第一代小波算法的边缘检测比较,基于二代小波提升格式的边缘检测算法计算更快速,更高效。(In this paper, by comparing first-and second-generation wavelet algorithm features, the introduction of second generation wavelet to enhance the concept of structure, a second generation wavelet-based structure to enhance the rapid image edge detection algorithm on the three B-spline wavelet lifting scheme to achieve through Calculation of large-scale mold subgraph decomposition value and increase the edge angle to determine the experimental comparison, than the classical edge detection algorithm to draw a more accurate edge image, at the same time with the first generation of wavelet-based edge detection algorithm comparison, based on the Second generation wavelet lifting scheme edge detection algorithm is faster and more efficient.)

2008-06-23 13:18:06下载

积分：1
ESPRIT_2D
这篇代码介绍了一种阵列信号处理的一种算法，具有很大的作用。(This code describes an algorithm for an array signal processing, has a big role.)

2021-04-23 09:38:48下载

积分：1
Daubechies4-Hilbert
实现信号希尔伯特变换，以及小波变换，小波变换要求数据长度是2的N次幂(The signal Hilbert transform and wavelet transform, wavelet transform requires that the data length 2 is N th)

2013-05-18 23:42:25下载

积分：1
xiaobo
用迭代法生成haar子程序上以及信息隐藏的详细功能、包含内容说明(Iterative method to generate a the haar subroutine and information hidden features, including content description)

2012-04-17 17:22:01下载

积分：1
xbsj
小波神经网络实现短期电力负荷预测，神经网络模型及其BP学习算法。 (Wavelet neural network short term load forecasting, neural network model and BP learning algorithm.)

2011-06-02 14:38:41下载

积分：1
Source
its c-wavelet transform

2014-02-05 23:16:47下载

积分：1
dt_dwt_A
说明：双数复数小波变换的Matlab源码的A部分，全部解压到一个文件夹后直接调用函数。(Double the number of complex wavelet transform of the A part of Matlab source code, all extract to a folder call the function directly.)

2020-11-06 10:19:50下载

积分：1
xierbotebianhuan
希尔伯特变换和小波包结合的齿轮箱故障诊断方法，里面有具体的介绍小波包的分层方法，非常详细，可以下下来看看(Hilbert transform and wavelet packet of gearbox fault diagnosis method, there is detailed introduction inside the layered method of wavelet packet is very detailed, can down and have a look )

2013-09-24 10:02:39下载

积分：1

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CWT-and-Image-processing

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