Description: 实现小波包能量分解（6层分解），且易于参考从而编写出小波能量分解。-Implementation of wavelet packet energy decomposition (decomposition of 6-layer), and easy-to-reference to the preparation of a wavelet decomposition of energy. Platform: |
Size: 3072 |
Author:zheng |
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Description: 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 Platform: |
Size: 1024 |
Author:Aiping_Yin |
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Description: 非常实用的小波包分解程序，以及实现对小波包分解频带求取频谱和能量谱-Very useful wavelet packet decomposition process, and the realization of the wavelet packet decomposition to obtain the spectrum and the energy spectrum band Platform: |
Size: 1024 |
Author:kl |
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Description: 对信号进行小波包分解，得出能量分布图，然后根据分解结果处理信号！-Wavelet packet decomposition of signals obtained energy distribution and signal processing based on decomposition! Platform: |
Size: 1024 |
Author:邹海华 |
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Description: 小波包能量代码，利用db1小波将信号分解和重构，然后计算小波系数的平方，进行正则化-Wavelet packet energy code, the use db1 wavelet signal decomposition and reconstruction, and then calculate the square of wavelet coefficients, the regularization Platform: |
Size: 1024 |
Author:刘安宁 |
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Description: 1）了解小波分解与小波包分解概念区别与联系；
2）了解小波包的分解和重构算法积；
3）用matlab编程对信号进行小波包分解及小波能量图的绘制。
-1) to understand the wavelet decomposition and wavelet packet decomposition of differences and relations between concepts 2) to understand the wavelet packet decomposition and reconstruction algorithms of product 3) the signal using matlab programming wavelet packet decomposition and wavelet energy mapping. Platform: |
Size: 88064 |
Author:金智明 |
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Description: 小波包分析提取振动信号中的分解，系数重构特征频率，以及能量谱分析计算-Wavelet packet analysis to extract the vibration signal decomposition coefficient reconstruction of the characteristic frequency, and calculate the energy spectrum analysis Platform: |
Size: 14336 |
Author:ifengdoo |
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Description: 双正交小波包分解矩阵每一列数据，查看每一列的曲线图，重构小波包频段系数，计算小波包频段能量，小波包频段能量曲线图-Biorthogonal wavelet packet decomposition of the matrix of each column of data, to view each column graph reconstruction wavelet packet band coefficient to calculate the energy of the wavelet packet band wavelet packet band energy curve Platform: |
Size: 1024 |
Author:yirufang |
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Description: 小波包对信号的分解与重构在matlab中的应用，以及能量，频率-Wavelet packet decomposition and reconstruction of the signal in the application of matlab, and energy, frequency Platform: |
Size: 1024 |
Author:庞震 |
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Description: 小波包分解和重构的过程，在齿轮箱中的应用-Wavelet packet decomposition and reconstruction of the signal in the application of matlab, and energy, frequency
Platform: |
Size: 1024 |
Author:庞震 |
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Description: 通过对小波包分解系数的能量进行计算，对比正常与异常信号的差异-Through the energy of wavelet packet decomposition coefficients were calculated difference comparing normal and abnormal signal Platform: |
Size: 6144 |
Author:牛慧颖 |
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Description: 代码给出了3种不同求解小波包分解能量的方法，有详细注释(The code gives 3 different methods to solve the decomposition energy of the wavelet packet, with detailed annotations) Platform: |
Size: 1024 |
Author:hyadevil |
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Description: 对故障数据的小波包分解与信号重构、小波包能量特征提取 暨 小波包分解后实现按频率大小分布重新排列，并进行降噪处理。(After wavelet packet decomposition and signal reconstruction, wavelet packet energy feature extraction and wavelet packet decomposition, the fault data can be rearranged according to the frequency distribution, and the noise can be reduced.) Platform: |
Size: 1024 |
Author:YSU man |
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Description: 特色：1.借用小波包分解和小波能量熵函数；2.GUI界面导入西储大学轴承故障数据；3：对提取小波能量方便快捷(Features: 1. Use wavelet packet decomposition and wavelet energy entropy function; 2. GUI interface to import bearing fault data of Xichu University; 3. It is convenient and fast to extract wavelet energy) Platform: |
Size: 7464960 |
Author:lynn2017 |
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Description: 计算小波包特征，小波分解得到能量比、小波熵。小波熵是一个统称，不是一种具体的熵算法。(The wavelet packet features are calculated, and the energy ratio and wavelet entropy are obtained by wavelet decomposition. Wavelet entropy is a general term, not a specific entropy algorithm.) Platform: |
Size: 1024 |
Author:LLye |
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