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Wavelet_OMP

于 2013-04-22 发布文件大小:49KB

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下载积分: 1 下载次数: 19

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代码说明：

小波压缩感知，在图像处理一维信号的应用，自小波变换(Wavelet compressed sensing, image processing application of the one-dimensional signal)

文件列表：

Wavelet_OMP
...........\DWT.m,1065,2009-10-14

...........\Wavelet_OMP.m,2499,2009-10-14
...........\简介.txt,107,2012-03-26

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dtcwt_toolbox4_3
双树复数小波变换程序，内附详细的使用说明，有小波变换函数可以选择(Dual-Tree Complex Wavelet Transform process, containing detailed instructions, you can choose a wavelet transform function)

2010-09-17 00:48:34下载

积分：1
SerialPortCommunication
matlab实现串口采样数据的实现曲线绘制，能够设置串口编号。(matlab SerialPortCommunication)

2012-11-19 15:07:32下载

积分：1
kanhe2016
离散小波变换在图像处理去噪中的应用经典文献 IEEE的(ECG signal compression using 2-D DWT Hermite coefficients)

2017-06-14 00:08:05下载

积分：1
tsxbxz
本程序实现了db2提升小波的消噪，可直接运行成功。(This program achieved a db2 lifting wavelet denoising can be directly run successfully.)

2009-11-03 09:36:52下载

积分：1
Noise-canceling-of-SEMG
利用小波变换实现表面肌电信号消噪的程序，还包括一些对比分析。(Wavelet transform SEMG denoising procedures, including some comparative analysis.)

2011-05-30 11:53:18下载

积分：1
chengxu
基于小波变换的异步电机的故障诊断，本文采用三层小波包分析，诊断效果较好(Wavelet-based fault diagnosis of induction motors, this paper, three wavelet packet analysis, diagnosis, better)

2011-05-29 09:44:55下载

积分：1
FSSTn-master
一种新的瞬时频率估计方法，用到了同步压缩短时傅里叶变换的高阶形式(This MATLAB package is a collection of scripts allowing to generate figures in the paper [1]. This paper puts forward a generalization of the short-time Fourier-based Synchrosqueezing Transform using a new local estimate of instantaneous frequency. Such a technique enables not only to achieve a highly concentrated time-frequency representation for a wide variety of AM-FM multicomponent signals but also to reconstruct their modes with a high accuracy.)

2018-05-09 14:44:37下载

积分：1
PSNR
This is a MATLAB code used to calculate the PSNR of a function.

2018-01-29 14:06:58下载

积分：1
ConjugateGradient
说明：小波标架的共轭梯度算法（Mallat，信号处理的小波导引）(Conjugate gradient algorithm for computing daul function.)

2021-04-13 22:58:55下载

积分：1
Denoising
本文介绍了局部放电信号的消噪方法，主要基于改进的小波消噪和序列脉冲分析手段来实现。(This paper presents a de-noising method for partial discharge (PD) online monitoring of transformers. The method is based on an improved wavelet de-noising approach and a pulse-sequence analysis method.)

2012-03-16 11:07:59下载

积分：1

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Wavelet_OMP

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