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HRVAS

于 2013-02-05 发布文件大小:812KB

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下载积分: 1 下载次数: 350

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代码说明：

这是一款用来分析心率变异性的matlab程序，有线性分析和非线性分析，包含输出结果包含频谱分布、统计学描述、样本熵、小波分析(This is a matlab program used to analyze heart rate variability, linear analysis and nonlinear analysis contains the output contains spectral distribution, statistical description sample entropy, wavelet analysis)

文件列表：

HRVAS_v1.0.0
............\batchHRV.m,14975,2010-08-04
............\ellipsedraw.m,2195,2008-07-18
............\exportHRV.m,10995,2010-08-04
............\freqDomainHRV.m,10924,2010-08-04
............\gpl.txt,35147,2010-08-04
............\HRVAS.m,129862,2010-08-04

............\HRVAS_user_manual.pdf,593884,2013-01-08
............\locateOutliers.m,5750,2010-08-04
............\lomb2.m,1959,2010-07-07
............\main.m,45,2010-08-04
............\nonlinearHRV.m,6475,2010-08-04
............\poincareHRV.m,1748,2010-08-04
............\preProcessIBI.m,7736,2010-08-04
............\readme.txt,1717,2010-08-04
............\replaceOutliers.m,3958,2010-08-04
............\sampleData
............\..........\103.ibi,4809,2008-07-17
............\..........\103.txt,1770,2009-07-14
............\..........\ecgsyn.ibi,16382,2010-01-21
............\..........\example.ibi,13768,2010-01-21
............\..........\ibi_export.ibi,24040,2010-01-21
............\..........\kubios_sampledata.txt,4206,2008-07-08
............\..........\readme.txt,9415,2009-08-05
............\..........\real.ibi,69036,2010-01-21
............\..........\real_rr.txt,319789,2010-01-21
............\..........\RTFcon10_wk5.ibi,20687,2009-08-21
............\..........\sample2.ibi,6906,2009-10-28
............\..........\sampledata.ibi,47793,2010-08-04
............\..........\sampleData.txt,24040,2009-08-20
............\..........\syn.ibi,13848,2010-01-21
............\..........\syn_rr.txt,596166,2010-01-21
............\sample_ecg.ibi,9235,2013-01-09
............\settings.mat,718,2013-01-10
............\slidingWindow.m,4639,2010-08-04
............\timeDomainHRV.m,6100,2010-08-04
............\timeFreqHRV.m,16885,2010-08-04
............\wavelet.m,8403,2010-08-04

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wavelet4
小波分析程序，用于小波包分析，小波树的建立，剪切，分解等等(Wavelet analysis procedures for the wavelet packet analysis, wavelet tree establishment, cut, break, etc.)

2010-11-15 20:58:57下载

积分：1
wavelet_example
小波变换的例子，小波变换的例子，小波变换的例子，小波变换的例子，(wavelet transform example, wavelet transform example, Wavelet Transform example, wavelet tra nsform example,)

2020-11-23 21:39:34下载

积分：1
fftfenxi
短时傅里叶变换快速傅里叶变换对音频信号处理频谱分析 (fast fft )

2020-12-18 18:39:11下载

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利用matlab中的小波变换函数，对图像进行小波降噪，并分析降噪效果。(The wavelet transform using matlab function, the image wavelet noise reduction, and analyze the noise reduction effect.)

2013-07-22 16:17:51下载

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matlab_maxmode
小波变换的模极大值重建信号源程序非常具有参考价值(wavelet transform modulus maxima reconstruction signal source is a very valuable reference)

2007-06-03 22:44:24下载

积分：1
PCMW2D_2
移动窗口二维相关光谱方法matlab的实现，完全是自己参照公式编的哦。。移动窗口二维相关光谱是一种新的二维相关分析方法,它将移动窗口的概念和二维相关分析方法有效地结合在了一起,利用移动窗口将庞大的光谱数据按矩阵分割成若干个便于操作的子矩阵,用二维相关光谱分别处理,将得到的结果综合分析,用以光谱变量和扰动变量为坐标的等高图表现出来,从中可以非常直观地观察出光谱强度在扰动变量方向上的变化,进而找出引起光谱强度突变的特征扰动点。(Moving window two-dimensional correlation spectroscopy method matlab realization, is entirely their own formulas reference the Oh. . Moving window two-dimensional correlation spectroscopy is a new two-dimensional correlation analysis method, it will move the window concept and two-dimensional correlation analysis method is effective to combine together, using the moving window at the huge spectral data matrix is divided into a number of easy to operate a sub-matrix, respectively, using two-dimensional correlation spectroscopy process, comprehensive analysis of the results obtained for the spectral variables, and disturbance variables manifested contour map coordinates, which can visually observe the spectral intensity of the direction of the disturbance variable The change, then find mutations characteristic spectral intensity caused disturbance point.)

2021-04-10 09:48:59下载

积分：1
localpeaks
用matlab编写找到向量维度的波峰波谷的值.(Prepared using matlab to find vector value of the dimension of the peaks and valleys.)

2009-09-21 16:05:43下载

积分：1
MATLAB_tuxiangpinjie
MATLAB实现小波变换中的图像拼接技术，可实现水平拼接(In MATLAB wavelet transform in image stitching technology, can achieve the level of splicing)

2011-10-14 09:59:31下载

积分：1
wave_denoise
对信号进行小波去噪再重构，针对不同分解层次的高频系数，采用分层阈值方式来量化高频系数。(Signal is carried out the wavelet denoising again reconstructed to quantify high-frequency coefficients, high-frequency coefficients for different levels of decomposition, hierarchical threshold.)

2021-04-16 20:28:53下载

积分：1
小波变换源码
说明：带有多种小波基的小波变换程序，可用于图象识别，信号突变检测。(with multiple small Porgy wavelet transform procedures can be used to image recognition, signal mutation detection.)

2006-01-04 14:14:32下载

积分：1

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