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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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2-D-DWT
这是二维离散小波变换程序，里面附带程序说明，及实例讲解。(This is a two-dimensional discrete wavelet transform, which comes with the program instructions and examples to explain.)

2021-04-28 17:08:43下载

积分：1
wavelet
关于小波变换的一些常用函数，有关多尺度变换，希望可以帮助您(Wavelet commonly used functions, on multi-scale transformation, I hope to help you)

2019-03-27 20:49:30下载

积分：1
Wavelet-transform
针对滚动轴承信号的特点，构造脉冲响应小波，采用连续小波变换的方法提取滚动轴承故障信号，提出两种诊断方法。(For Rolling signal characteristics and tectonic pulse response wavelet using continuous wavelet transform to extract the rolling bearing fault signals, and proposed two diagnostic methods.)

2013-03-10 10:06:40下载

积分：1
dbdjc
一个利用小波变换模极大值方法进行信号检测的程序(a wavelet transform modulus maxima method of signal detection procedures)

2007-04-27 16:56:49下载

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stran
说明：基本的S变换matlab实现用于时频分析为初学者提供基本代码(S transformation for time-frequency analysis to provide basic code for beginners)

2021-01-13 16:38:48下载

积分：1
beamshape
对入射光进行相位调控，再经过傅里叶变换后进行输出，显示各个截面的光场分布(The incident light is regulated by phase, and then the output is carried out after Fourier transform, and the distribution of the light field of each section is displayed)

2020-10-12 23:27:32下载

积分：1
wave_nn_transformer
小波神经网络在变压器故障诊断中的应用，介绍一种小波神经网络诊断变压器故障的新方法好文章大家一起分享(Wavelet neural network in fault diagnosis of transformer applications, introduced a wavelet neural network of the new transformer fault diagnosis method of a good article to share)

2008-06-16 18:28:42下载

积分：1
Forward-modeling
matlab编的瑞利面波的正演模拟，用于浅层地震勘探研究(Matlab compiled Rayleigh wave in the forward modeling of, used in the shallow seismic exploration and research )

2021-03-09 15:49:27下载

积分：1
subtraction-speech-denoising
一种基于改进谱减法的语音去噪新方法，对于想学习谱减法的同学有很大的帮助(A kind of based on improved spectral subtraction speech denoising, a new method to want to learn the spectral subtraction classmates have a lot of help )

2020-12-02 20:29:26下载

积分：1
PCMW2D_2
移动窗口二维相关光谱方法matlab的实现，完全是自己参照公式编的哦。。移动窗口二维相关光谱是一种新的二维相关分析方法,它将移动窗口的概念和二维相关分析方法有效地结合在了一起,利用移动窗口将庞大的光谱数据按矩阵分割成若干个便于操作的子矩阵,用二维相关光谱分别处理,将得到的结果综合分析,用以光谱变量和扰动变量为坐标的等高图表现出来,从中可以非常直观地观察出光谱强度在扰动变量方向上的变化,进而找出引起光谱强度突变的特征扰动点。(Moving window two-dimensional correlation spectroscopy method matlab realization, is entirely their own formulas reference the Oh. . Moving window two-dimensional correlation spectroscopy is a new two-dimensional correlation analysis method, it will move the window concept and two-dimensional correlation analysis method is effective to combine together, using the moving window at the huge spectral data matrix is divided into a number of easy to operate a sub-matrix, respectively, using two-dimensional correlation spectroscopy process, comprehensive analysis of the results obtained for the spectral variables, and disturbance variables manifested contour map coordinates, which can visually observe the spectral intensity of the direction of the disturbance variable The change, then find mutations characteristic spectral intensity caused disturbance point.)

2021-04-10 09:48:59下载

积分：1

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CWT-and-Image-processing

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