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3-D-dwt

于 2020-11-16 发布文件大小:99KB

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下载积分: 1 下载次数: 195

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代码说明：

这是三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 three-dimensional discrete wavelet transform, which comes with the program instructions and examples to explain.)

文件列表：

3-D dwt
.......\3-D Discrete Wavelet Transform.doc,135168,2008-11-14
.......\afb3D.m,2683,2004-05-28
.......\cshift3D.m,634,2004-05-28
.......\dwt3D.m,659,2004-05-28
.......\dwt3D_plots.m,722,2004-05-28
.......\idwt3D.m,433,2004-05-28
.......\sfb3D.m,1647,2004-05-28
.......\test3d.m,146,2008-11-14
.......\test3dwt.m,127,2008-11-14

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waveletdenoise
这是本人的图像处理作业包括利用各种基于小波的去噪过程，如硬阈值软阈值等。。内容很丰富哦！相信一定对你有帮助的！(This is my image processing operations including the use of wavelet-based de-noising process, such as a hard threshold, such as soft-thresholding. . Oh, the content is very rich! I am sure will help you!)

2009-07-08 13:06:53下载

积分：1
基于小波变换分割图像
说明：使用小波变换技术实现图像分割，利用matlab编程实现(Using wavelet transform technology to achieve image segmentation, matlab programming)

2021-03-18 22:49:19下载

积分：1
jubunengliang
表面肌电信号的小波包局部能量分解柱状图，提取特征能量(Local energy of the surface EMG wavelet packet decomposition histogram feature extraction energy)

2020-06-30 05:40:02下载

积分：1
xiaoboshang
说明：计算小波分解后的能量及小波熵。里面还有OFDM信号和WPM信号的程序。(After calculating the energy of wavelet decomposition and wavelet entropy. There is also OFDM signal and the WPM signal process.)

2011-03-31 10:41:02下载

积分：1
seg22
一种用于尿沉渣图片的分割方法，先用小波变换和形态学，再使用边缘检测和阈值分割(urine for a picture segmentation method, use wavelet transform and morphology, re-use of edge detection and thresholding segmentation)

2007-03-30 16:26:29下载

积分：1
MatlabPWavelet-packetP-harmonics
应用Matlab进行小波包对时变谐波分析的代码(Matlab Applications for wavelet packet on time-varying harmonic analysis)

2013-08-12 21:20:49下载

积分：1
小波图像平滑处理
此程序能够实现基于小波变幻的图像的平滑处理。(the program can implement smoothly process of wavelet-based transformed image )

2005-09-01 22:51:42下载

积分：1
wavelet
利用小波分析原理对某信号进行分解与重构，并可提取指定层数上的高、低频信号。(A signal is decomposed and reconstructed by using wavelet analysis principle, and high and low frequency signals can be extracted from the specified number of layers.)

2018-06-09 20:37:34下载

积分：1
haar
利用Harr将图像进行3层小波变换，并进行重建。里面包含测试图片及变换后系数重新排列后的结构图。(Harr is used to transform the image into three-layer wavelet transform and reconstruct it. It contains the test picture and the structure chart of the coefficient rearrangement after transformation.)

2019-05-15 17:09:28下载

积分：1
Matlab 线性调频（LFM）脉冲压缩雷达仿真,
线性调频（LFM）脉冲压缩雷达仿真,脉冲压缩雷达能同时提高雷达的作用距离和距离分辨率。这种体制采用宽脉冲发射以提高发射的平均功率，保证足够大的作用距离；而接受时采用相应的脉冲压缩算法获得窄脉冲，以提高距离分辨率，较好的解决雷达作用距离与距离分辨率之间的矛盾。(Linear frequency modulation (LFM) pulse compression radar simulation, pulse compression radar while increasing the role of the radar range and range resolution. This system uses the width pulse emission in order to improve the average power emitted, to ensure a sufficiently large effective distance accepted when the corresponding pulse compression algorithm to obtain a narrower pulse, in order to improve the distance resolution, the better solution of the radar range and range resolution the contradiction between the rate.)

2020-06-27 10:00:02下载

积分：1

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3-D-dwt

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