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Wavelet_OMP

于 2013-11-07 发布文件大小:162KB

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下载积分: 1 下载次数: 9

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包含压缩传感的随机矩阵程序，如小波变换和高斯随机矩阵和omp重构算法(Random matrix containing the compressed sensing programs, such as wavelet transform and Gaussian random matrices and omp reconstruction algorithm)

文件列表：

Wavelet_OMP

...........\cs_omp.m,1200,2013-11-06
...........\Demo_CS_OMP.asv,2257,2013-11-06
...........\Demo_CS_OMP.m,3407,2013-11-05
...........\DWT.m,1065,2009-10-14
...........\fresnelf.m,458,2013-11-05
...........\Ge__sphere.m,1902,2013-11-05

...........\omp.m,1329,2013-11-05
...........\omp.rar,689,2013-11-07
...........\Wavelet_OMP.m,2499,2009-10-14
...........\Wavelet_OMP.rar,921,2013-11-06

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FractionalCalculusandWavelettansforms
该文讲解了分数阶微积分和小波变换之间的关系，很不错的论文(The article explained the fractional calculus and the relationship between the wavelet transform, a very good paper)

2010-12-19 20:22:35下载

积分：1
CDBN_sleepEEG
用卷积深度置信网络CDBN的方法来处理睡眠EEG;(use Convolutional deep belief networks to sleep EEG)

2021-03-19 12:09:19下载

积分：1
MUSIC-through-C-and-MATLAB
旨在用C语言程序和MATLAB程序通过MUSIC算法对“信号提取”进行实现，结果证明程序运行效果良好，分辨率较高(Designed with C language program and MATLAB program through the MUSIC algorithm " signal extraction" for implementation, the results show the program running well, higher resolution)

2013-07-14 23:13:22下载

积分：1
ezw
基于小波变换的嵌入式零树小波编码算法,可以多等级压缩图像(The embedded zerotree wavelet coding algorithm based on wavelet transform can compress images at multiple levels.)

2018-06-02 19:47:36下载

积分：1
wpdec2--function
各种小波包函数的matlab 实现,对理解小波包很有用处(Various wavelet packet function of matlab, is very useful to understand the wavelet packet )

2020-09-14 11:47:57下载

积分：1
xiaobofenxijiangyi
说明：小波(Wavelet)这一术语，顾名思义，“小波”就是小的波形。所谓“小”是指它具有衰减性；而称之为“波”则是指它的波动性，其振幅正负相间的震荡形式。与Fourier变换相比，小波变换是时间(空间)频率的局部化分析，它通过伸缩平移运算对信号(函数)逐步进行多尺度细化，最终达到高频处时间细分，低频处频率细分，能自动适应时频信号分析的要求，从而可聚焦到信号的任意细节，解决了Fourier变换的困难问题，成为继Fourier变换以来在科学方法上的重大突破。有人把小波变换称为“数学显微镜”。这套讲义生动详实的快速带领初学者掌握小波的基本要点，是不可多得的好材料！(This is a handbook about Wavelet.)

2009-09-02 15:44:17下载

积分：1
xiaobo
本代码给出了图像的二维离散小波变换分解、重构图像以及误差图像。(The code gives the two-dimensional image decomposition of discrete wavelet transform, image reconstruction and the error image.)

2009-04-16 16:29:50下载

积分：1
tuxiangbianh
离散小波变换与离散小波反变换快速小波变换（Mallat小波分解算法）：对一幅图像做2级小波分解（离散小波变换）与合成（离散小波反变换）(Discrete wavelet transform and discrete wavelet inverse transform fast wavelet transform (Mallat wavelet decomposition): For an image to do 2 wavelet transform (DWT) and synthesis (discrete wavelet inverse transform))

2020-12-08 15:39:20下载

积分：1
DIGITAL-WARTERMARKING
使用DCT和小波变换的数字音频水印生成/解码程序，可存活于方差0.05的高斯白噪声及不同程度的剪切。内含程序/测试文件介绍。(Digital wartermarking encoding/decoding program with DCT and wavelet transform. nice robustness against Gaussian noise with variance less than 0.05 and any type of cropping attack. functions/test files introduction included)

2013-08-18 22:31:47下载

积分：1
Wavelet_OMP_1d
压缩感知相关领域的信号恢复算法，基于小波变换一维信号恢复(CS wavelet-1D code)

2011-10-30 22:54:10下载

积分：1

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Wavelet_OMP

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