网站首页

登录

Savitzky-Golay filter

于 2018-03-28 发布文件大小:850KB

 0  403

下载积分: 1 下载次数: 7

我要下载

代码说明：

Savitzky-Golay滤波是一种工程应用数据处理中高效的滤波方法，能同时得到平滑后的数据和数据梯度。(Savitzky-Golay filter is an efficient filtering method in engineering application data processing, which can simultaneously obtain the smoothed data and data gradient.)

文件列表：

Savitzky-Golay filter\Savitzky-Golay filter\Data_T.dat, 579022 , 2018-01-25
Savitzky-Golay filter\Savitzky-Golay filter\Debug\BuildLog.htm, 3276 , 2018-01-26
Savitzky-Golay filter\Savitzky-Golay filter\Debug\vc100.pdb, 53248 , 2018-01-26
Savitzky-Golay filter\Savitzky-Golay filter\Debug\滤波.exe.intermediate.manifest, 381 , 2018-01-26
Savitzky-Golay filter\Savitzky-Golay filter\Debug\滤波.obj, 13588 , 2018-01-26
Savitzky-Golay filter\Savitzky-Golay filter\Debug\滤波.pdb, 2370560 , 2018-01-26
Savitzky-Golay filter\Savitzky-Golay filter\Debug\滤波_m100.exe, 955392 , 2018-01-26
Savitzky-Golay filter\Savitzky-Golay filter\Savitzky-Golay filter.f90, 1764 , 2018-03-08
Savitzky-Golay filter\Savitzky-Golay filter\Savitzky-Golay filter.u2d, 212 , 2018-03-28
Savitzky-Golay filter\Savitzky-Golay filter\Savitzky-Golay filter.vfproj, 2016 , 2018-01-26
Savitzky-Golay filter\Savitzky-Golay filter.sln, 884 , 2018-01-26
Savitzky-Golay filter\Savitzky-Golay filter.suo, 11264 , 2018-03-28
Savitzky-Golay filter\Savitzky-Golay filter\Debug, 0 , 2018-03-28
Savitzky-Golay filter\Savitzky-Golay filter, 0 , 2018-03-28
Savitzky-Golay filter, 0 , 2018-03-28

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

DT-CWTcode
该源代码又称双树复小波变换源代码，它不仅具有Gabor变换的六个方向选择性，而且有更小的冗余度，对图像处理的同行们肯定有很大的价值，可直接下载使用。(The source code also known as the Dual-Tree Complex Wavelet Transform source code, it not only has the Gabor transform of the six direction selectivity, but also has a smaller redundancy of image processing colleagues certainly have great value, can directly download使用.)

2021-04-21 14:28:49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
wave
用于进行小波变换，对原始的光谱图像数据进行预处理(Used wavelet transform, the original spectral image data preprocessing)

2014-01-07 22:55:01下载

积分：1
rgbwavelet
彩色RGB图像小波变换，并且重构出低频、中频、高频各个频带子块的图像。(RGB image wavelet and restruct the different frequency band)

2021-04-11 16:08:58下载

积分：1
DSPC
多波束、波束形成、DSP实现、多波束分析(Multibeam、Multi-beam forming、Multi-beam analysis、DSP、)

2011-08-14 17:16:57下载

积分：1
GaborandBP
基于Gabor小波变换和人工神经网络的人脸识别方法，matlab代码。(Based on the Gabor wavelet transform and artificial neural network methods for face recognition, matlab code.)

2021-05-14 09:30:02下载

积分：1
eeg
心电信号的读入，滤波，以及小波变换并重构。(ECG reads, filtering, and wavelet transform and reconstruction.)

2015-04-02 19:15:33下载

积分：1
24.二进小波和非线性变换的图像增强项目
二进小波和非线性变换的图像增强项目二进小波和非线性变换的图像增强项目(Image enhancement project based on two in wavelet and nonlinear transform)

2021-03-24 10:49:14下载

积分：1
2
说明：利用小波分析对变压器局部放电信号进行去噪处理课程作业效果不错(Transformer using wavelet analysis of partial discharge signal de-noising processing coursework good results)

2009-10-08 14:38:37下载

积分：1
matlab小波变换程序
小波变换(wavelet transform，WT)是一种新的变换分析方法，它继承和发展了短时傅立叶变换局部化的思想，同时又克服了窗口大小不随频率变化等缺点，能够提供一个随频率改变的"时间-频率"窗口，是进行信号时频分析和处理的理想工具。它的主要特点是通过变换能够充分突出问题某些方面的特征，能对时间(空间)频率的局部化分析，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。(Wavelet transform (WT) is a new transform analysis method. It inherits and develops the idea of localization of short-time Fourier transform and overcomes the shortcomings that window size does not vary with frequency. It can provide a frequency-dependent The Time-Frequency window is ideal for time-frequency analysis and processing of signals. Its main feature is that by transforming some features that can fully highlight some aspects of the problem, the localization of the time (space) frequency can be analyzed, and the signal (function) can be gradually and multi-scale refined by the scaling operation, finally reaching the high frequency Time subdivision, frequency subdivision at low frequencies, can automatically adapt to the requirements of time-frequency signal analysis, which can focus on any details of the signal to solve the difficulties of Fourier transform has become a major breakthrough in the scientific method since Fourier transform.)

2018-03-05 14:32:13下载

积分：1

696516资源总数
106914会员总数
0今日下载