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xiaobobao
- 自己的小波包程序（含消噪、能量特征提取、信号重构等），希望对大家有帮助-Wavelet packet procedure (including de-noising, the energy feature extraction, signal reconstruction, etc.), we hope to help
waveletfenxi.m
- 用matlab实现小波包能量分析，可以提取特征信号-Wavelet Packet Energy Analysis
wavelet-analysis-of-several-section
- 单个文件分段小波分解能量分率，单个文件分段小波分解能量分率-Single file segmentation wavelet decomposition energy fraction
wavelet-energy
- 小波变换获得细节和逼近子图，再求子图能量 用L1范数来求-wavelet transform energy
XIAOBOFJ
- 该程序可以实现对信号的小波分解、重构及各频带能量比分析-The program can achieve signal wavelet decomposition and reconstruction and the band energy than
4fenlei
- 小波包能量程序，支持向量机组分类时，特征的提取，小波包能量-Wavelet packet energy program, support vector machine classification, feature extraction, wavelet packet energy
improved-wavelet-packet--and-PNN
- 提出改进型的节点重构小波包频带能量谱与 PNN（概率神经网络）的联合故障诊断新方法。 有具体的数据和程序，经过本人验证的，程序有效！效果很好！-Joint fault diagnosis node propose a new method for the reconstruction of improved wavelet packet energy spectrum band and PNN (probabilistic neural network). Specific data and p
wavelet-packet-of-piston-pumps
- 液压泵振动信号的小波包分解以及功率谱分析，仿真信号的Hilbert谱以及边际谱；仿真信号的小波包能量计算-wavelet packet decomposition and power spectrum of vibration signals for piston pump Hilbert spectrum and marginal spectrum of stimulated signals
henjei_v82
- 本程序的性能已经达到较高水平，这是第二能量熵的matlab代码，采用了小波去噪的思想。- The performance of the program has reached a high level, This is the second energy entropy matlab code, Using wavelet denoising thought.
piupou_v15
- 能量熵的计算，均值便宜跟踪的示例，小波包分析提取振动信号中的特征频率。- Energy entropy calculation, Example tracking mean cheap, Wavelet packet analysis to extract vibration signal characteristic frequency.
fengqai
- 能量谱分析计算,基于分段非线性权重值的Pso算法，采用了小波去噪的思想。- Energy spectrum analysis and calculation, Based on piecewise nonlinear weight value Pso algorithm, Using wavelet denoising thought.
buibang_v14
- 能量谱分析计算,小波包分析提取振动信号中的特征频率，关于神经网络控制。- Energy spectrum analysis and calculation, Wavelet packet analysis to extract vibration signal characteristic frequency, On neural network control.
xbnl
- 小波包分解，求能量程序，，对小波包的了解掌握都很有用，希望对读者游泳-the wavelet packet decomposition and energy distribution
yenggiu_V2.3
- 这是第二能量熵的matlab代码，matlab小波分析程序，对于初学者具有参考意义。- This is the second energy entropy matlab code, matlab wavelet analysis program, For beginners with a reference value.
数学形态学与小波变换
- 小波分解可以使人们在任意尺度观察信号，只需所采用的小波函数的尺度合适。小波分解将信号分解为近似分量和细节分量，它们在应用中分别有不同的特点。比如，对含有噪声的信号，噪声分量的主要能量集中在小波分解的细节分量中，对细节分量做进一步处理，比如阈值处理，可以过滤噪声。(Wavelet decomposition allows people to observe signals at any scale, just the size of the wavelet function is appropri
OneDrive
- 用于故障诊断中计算时频域中的小波包能量矩。。(Wavelet packet energy moment)
energy_featrue_extraction
- 本程序用于提取样本小波变换中能量特征提取，希望对大家有用(wavelet transform energy feature extraction)
小波包
- 小波包能量提取的程序。。。。。。。。。。。。。(The program of wavelet packet energy extraction)
小波包分解&小波包能量熵算例
- 关于小波包分解和小波包能量熵的算例，可直接运行。(Examples of wavelet packet decomposition and wavelet packet energy entropy.)
小波包及能量频谱的MATLab算法
- 小波包及能量频谱的MATLab算法，相关代码及源程序(Matlab algorithm of wavelet packet and energy spectrum, relevant code and source program)