网站首页

1b3f6358

于 2020-12-15 发布

 0  212

下载积分: 1 下载次数: 7

我要下载

代码说明：

说明： CEEMDAN和EEMD等去噪方法的合集(CEEMDAN/EEMD/EMD:Collection of various denoising methods)

文件列表：

1b3f6358, 0 , 2020-11-13
1b3f6358\去噪整合, 0 , 2020-11-13
1b3f6358\去噪整合\DATA073001.mat, 72914 , 2018-08-02
1b3f6358\去噪整合\DATA080301.mat, 84013 , 2018-08-03
1b3f6358\去噪整合\ceemdan.m, 3560 , 2018-08-03
1b3f6358\去噪整合\eemd.m, 5276 , 2018-08-03
1b3f6358\去噪整合\emd.m, 22274 , 2018-08-03
1b3f6358\去噪整合\extrema.m, 4361 , 2018-08-03
1b3f6358\去噪整合\main_quzao.m, 1821 , 2020-11-13
1b3f6358\去噪整合\ssa1.m, 2973 , 2018-08-03

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

shapelet
用于图像的多尺度分析，shapelet变换用matlab 编程实现(shapelet code)

2021-04-15 19:48:54下载

积分：1
gaga
基于小波变换的ECG信号去噪系统设计,在信号采集时，身体的任一微小运动都会产生“基线漂移”，这是一种低频干扰，同时，由于肌电的存在又产生了高频的肌电噪声，由于空间电磁场的存在又使心电信号中混有50Hz的工频干扰。这些噪声不去除，就会影响下一步的信号处理。综合运用数字信号处理的理论知识进行生物医学信号增强系统设计，实现ECG信号的去噪，从而加深对小波变换及其应用的理解，建立概念多分辨分析的概念，加深理解信号增强的原理、方法和步骤。本设计的主要内容是设计一个基于小波变换的ECG信号去噪系统，实现ECG信号的去噪。 (ECG signal denoising based on wavelet transform system design, signal acquisition, any small movement of the body will have a " baseline drift" , which is a low-frequency interference, while the high frequency due to the existence of the EMG muscle electrical noise due to the presence of electromagnetic field and the ECG signal mixed with a 50Hz power frequency interference. The noise is not removed, it will affect the next step in the signal processing. Use the theoretical knowledge of digital signal processing for biomedical signal enhancement system design to achieve the de-noising of ECG signal, so as to deepen understanding of the wavelet transform and its applications, to establish the concept of multi-resolution analysis of the concept, deepen the understanding of signal enhancement of the principle, the method and steps. The main elements of this design is the design of an ECG signal denoising based on wavelet transform denoising the ECG signals.)

2012-07-07 16:25:58下载

积分：1
500wavlet
小波变换的程序包括小波变化小波分解小波包分解程序(Wavelet transform procedures include wavelet transform wavelet decomposition wavelet packet decomposition program)

2020-06-29 11:00:02下载

积分：1
SensoredBLDC
controllerbrushlessdcmotorbypic

2018-03-16 22:42:30下载

积分：1
kl
说明：实现k-l变换，代码短，效率高，适合初学者进行上机练习，原理简单，比较容易懂和实现。(Achieve kl transformation, the code short, high efficiency, suitable for beginners to practice on the machine, simple in principle, relatively easy to understand and achieve.)

2009-12-09 11:18:49下载

积分：1
xiangrude1
利用小波变换实现和直方图均衡化相对比的图像的增强与分割.应该比较有用.分割也采取了几种技术的对比(using wavelet transform and histogram equalization relative ratio of image enhancement and segmentation. Be more useful. Pm cutting has taken several technical contrast)

2007-05-24 22:21:09下载

积分：1
Wavelet
小波包变换分析信号的MATLAB程序，可用于提取故障特征向量(Wavelet packet transform analysis of signals in MATLAB procedures, can be used to extract fault feature vector)

2020-07-01 05:40:01下载

积分：1
22222
小波变换去噪，软阈值和硬阈值，以及自己的设计的阈值函数来去噪，毕业设计全套。很全面的资料，绝对最全面的资料，我保证(Wavelet denoising, soft thresholding and hard thresholding, as well as design their own threshold denoising function, the design of a full set of graduation. Comprehensive information is absolutely the most comprehensive information, I promise)

2020-12-01 17:19:26下载

积分：1
xiaobobianhuan
基于小波变换方法的去雾源代码图像复原代码(Wavelet-based approach to image restoration fog source code)

2021-04-21 17:28:49下载

积分：1
02
2.1 傅里叶变换 2.1.1 经典傅里叶变换 2.1.2 傅里叶变换的基本性质 2.1.3 快速傅里叶变换 2.1.4 短时傅里叶变换 2.2 小波分析与多分辨率分析的历史 2.3 小波分析与傅里叶变换的对比 2.4 小波变换 2.4.1 连续小波变换 2.4.2 离散小波变换 2.4.3 高维小波连续变换 2.5 常用小波基函数 2.5.1 小波函数 2.5.2 小波函数系 2.5.3 复数小波 2.6 构造紧支撑正常小波基 2.7 多分辨率分析与小波构造 2.8 分析小波包 2.8.1 小波包的定义及性质 2.8.2 分解小波包的空间 2.8.3 小波包算法(2.1 Fourier transform 2.1.1 classical Fourier transform 2.1.2 The basic properties of the Fourier transform 2.1.3 Fast Fourier Transform 2.1.4 short time Fourier transform 2.2 wavelet analysis and multi-resolution analysis of the history of 2.3 Wavelet Analysis and comparison of the Fourier transform 2.4 Wavelet Transform 2.4.1 Continuous Wavelet Transform 2.4.2 Discrete Wavelet Transform 2.4.3 Continuous high-dimensional wavelet transform 2.5 Common wavelet basis function 2.5.1 wavelet function 2.5.2 Department of wavelet function 2.5.3 Complex Wavelet 2.6 Construction of compactly supported wavelets normal More than 2.7 resolution analysis and wavelet construction 2.8 Analysis of Wavelet Packet 2.8.1 Definition and properties of wavelet packet 2.8.2 wavelet packet decomposition space 2.8.3 Wavelet Packet Algorithm)

2013-10-19 16:34:13下载

积分：1

696518资源总数
104349会员总数
32今日下载

1b3f6358

0 个回复

热门标签

热门下载