搜索资源列表
小波包变换的代码
- 小波包变换的代码.是学习小波变换的好的例程!-wavelet packet transform code. Learning is good wavelet transform routines!
基于小波变换阈值去噪的MATLAB源代码
- 基于小波变换阈值去噪的MATLAB源代码(包含小波包去噪程序),Threshold de-noising based on wavelet transform of the MATLAB source code (including the wavelet packet de-noising procedure)
Wavelet.rar
- 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
matlabwavelet
- matlab小波包变换功率谱的程序。比单纯小波变换具有更高的分辨率。-matlab wavelet
powerspectrum
- 使用小波包变换分析两个信号的特征向量和各频率成分的功率谱-the analysis of two signals eigenvector and power spectrum using wavelet-packet transform
vv
- 使用小波包变换分析信号的MATLAB程序-MATLAB
19216829982007328105389083881
- 一种基于小波包变换的图像融合算法论文下载-A wavelet packet based image fusion algorithms Download paper
semg
- 皮肤肌电信号分析,DB4小波包变换,时频分析-semg analysis db4 wavelet packet transform
10waveletnoise
- 小波包变换分析信号的MATLAB程序 小波分析信号去噪 小波分解与重构经典程序-Wavelet packet transform analysis of signals in MATLAB program Signal de-noising wavelet decomposition wavelet analysis and reconstruction classic program
Waveletpackettransformalgorithmprogram
- 这是小波包变换算法程序,有利于方便大家使用-This is the wavelet packet transform algorithm program will help facilitate the use of all
wavelet_Matlab7
- 本书是“MATLAB应用技术”系列丛书之一,以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分,第1部分着重介绍了小波理论基础,包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等;第2部分重点说明了小波分析工具箱的详细使用方法,包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实
waveletpacketsZHH
- wave:小波包分解,对信号进行小波包分解,将信号按频率成分分解出来,并且估计小波包能量-wave: wavelet packet decomposition, wavelet packet decomposition of the signal, the signal decomposition by frequency components out, and the estimated wavelet packet energy
image
- 基于小波包变换的图像压缩。给出例子来说明小波包分析在图像压缩中的应用。-Based on wavelet packet image compression. Give examples to illustrate wavelet packet analysis in image compression.
wavelet
- 用于求取小波包变换后小波系数的熵值,对初学者很有帮助-Used to obtain the wavelet coefficients after wavelet packet entropy, helpful for beginners
小波变换
- 集关于小波分析的matlab程序) 小波滤波器构造和消噪程序 小波谱分析mallat算法经典程序 小波包变换分析信号的MATLAB程序 利用小波变换实现对电能质量检测的算法实现 基于小波变换的图象去噪 Normalshrink算法
基于小波包提取轴承故障
- 基于小波包变换对信号进行分解,提取机器轴承故障的特征信号进行损伤识别,(The signal is decomposed based on wavelet packet transform, and the characteristic signals of machine bearing faults are extracted to identify the damage,)
小波包变换
- 近年来小波包变换的比较好的文献,非常有价值(The relatively good literature of wavelet packet transformation in recent years is of great value)
小波变换
- 该程序为小波变换以及小波包变换。将波形进行多尺度分解变换,得到近似系数以及细节系数。(The program uses wavelet transform to transform the waveform into multiscale decomposition, and obtains the approximate coefficient and the detail coefficient.)
dt-cwt
- 能够实现双树复小波包变换,有一段仿真例子可以供大家参考(Realization of dual tree complex wavelet packet transform)
小波包变换代码
- 对脑电信号进行5层小波包分解,提取相应的节律波(The EEG signal was decomposed by 5-layer wavelet packet to extract the corresponding rhythmic wave)