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小波变换

于 2021-03-17 发布

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下载积分: 1 下载次数: 2

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代码说明：

说明：压缩包中为小波变换的程序，可在MATLAB 中使用，可进行时频分析(The compression package is a wavelet transform program, which can be used in MATLAB and can be used for time-frequency analysis)

文件列表：

小波变换, 0 , 2019-11-09
小波变换\NewCallback.m, 494 , 2018-04-03
小波变换\Untitled5635.m, 2563 , 2019-04-30
小波变换\data00.m, 4542 , 2019-04-30
小波变换\data_test.m, 2003 , 2018-04-12
小波变换\modulus_maxima.m, 347 , 2019-03-05
小波变换\myb2.m, 691 , 2017-04-28
小波变换\myb2.mat, 307 , 2019-03-17
小波变换\time.mat, 136879 , 2018-04-03
小波变换\wavelets.asc, 1895 , 2019-03-17
小波变换\wavelets.inf, 1087 , 2019-03-17
小波变换\wavelets.prv, 1823 , 2019-03-17

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rwt
美国著名Rice大学的小波变换工具箱，非常实用，实现了几乎所有常用的小波变换功能。(prominent American Rice University wavelet transform Toolbox, very practical, to achieve almost all commonly used wavelet transform function.)

2006-07-06 19:13:13下载

积分：1
5
说明：借助小波变换在时频分析上的优点，提取地面运动目标的回波信号特征在目标识别中加以运用(With wavelet transform in time-frequency analysis of the advantages of extracting ground moving target echo signal characteristics to be used in target recognition)

2010-03-07 19:23:49下载

积分：1
KS-sampling
MATLAB实现kennard-stone选样本算法 (MATLAB kennard- stone selected sample algorithm)

2021-01-19 22:18:41下载

积分：1
3D
说明：真正的3 d双树离散小波变换(DWT)的一个数据集x是使用四个严格采样实现可分3 d DWTs在平行。然后subbands四DWTs结合适当。 (The real the 3 d Doubletree discrete wavelet transform (DWT) data set x four to strict sampling separable 3 d the DWTs In parallel. The then the subbands four DWTs combined appropriately.)

2013-04-16 19:35:55下载

积分：1
dbconstruction
任意阶daubechies小波函数的构造，包括尺度函数和小波函数以及滤波器系数的构造(arbitrary order PG wavelet function, including scaling function and wavelet function and the structure of the filter coefficients)

2020-11-10 20:19:45下载

积分：1
pq_pcasvm
使用小波能量差提取信号，PCA降维，SVM对电能质量扰动分类。(Extract the signal using the wavelet energy difference between the PCA dimensionality reduction, SVM classification of power quality disturbances.)

2012-07-23 09:48:05下载

积分：1
BBS
时频分析代码，希望对大家有用，关于盲源分离的基础知识(Time frequency analysis code, we hope to be useful to everyone, about the basic knowledge of blind source separation.)

2018-06-25 09:02:34下载

积分：1
ex001
基于matlab小波变换的轴承故障外圈点蚀分析。(Based on wavelet transform matlab punctuate eclipse outer bearing failure analysis.)

2013-10-27 20:27:56下载

积分：1
RECGGdenoisiie
去除在心电信号采集过程中混入的肌电干扰、工频干扰、基线漂移等噪声信信号，避免噪声对心电信号特征点的识别与提取造成误判漏判已通过测试。 (Remove the EMG interference mixed with the signal acquisition process in mind, frequency interference, baseline drift and noise channel signal to avoid noise caused by the misjudgment of the Missing has been tested on ECG feature identification and extraction.)

2012-08-13 08:45:17下载

积分：1
WaveletAnalysis
wavelet analysis of an image

2009-06-11 02:13:13下载

积分：1

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