搜索资源列表
swt1
- 小波变换 ，平稳小波变换，对信号进行8层分解，对第4层处理-Wavelet transform
xiaobogaijin-(1)
- 改进的小波算法，主要对小波二次分解进行了改进-Improved wavelet algorithm, mainly secondary wavelet decomposition is improved
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
matlabxiaobobianhuan
- 该程序中包含了小波包分解和重构程序、单尺度分解、多尺度分解等，还有一些试验数据，对初学者有很大的帮助。-The program includes a wavelet packet decomposition and reconstruction program, a single scale decomposition, multiscale decomposition, there are some experimental data, for beginners is a great hel
wavedec
- 该小波函数主要功能是自由选定任意小波和分解层数对信后进行分解，能正常运行。-The wavelet function main function is to free any selected layer number of wavelet and decomposition to decompose after the letter, can run normally.
faonan_v69
- 相参脉冲串复调制信号，关于小波的matlab复合分析，Pisarenko谐波分解算法。- Complex modulation coherent pulse train signal, Matlab wavelet analysis on complex, Pisarenko harmonic decomposition algorithm.
xiaobobao-fenjie-yu-zhonggou-
- 一维小波包在matlab分解六层分解，与重构，可得高低频。与原高低频对比。- One dimensional wavelet packet decomposition in the MATLAB decomposition of the six layer, and the reconstruction can be HISTEP low frequency. Contrast with the original high and low frequency.
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
Wavelet-feature-analysis-
- 装入变换放大器输入输出数据画出正常信号与故障信号的原始波形用dbl小波包对正常信号s1进行三层分解-Wavelet feature analysis
xiaobo-fenjie
- 利用四种小波基分解光谱数据，并画出分解后的图，比较分解效果-Four kinds of wavelet bases are used to decompose the spectral data, and the decomposed images are compared
foutiu-V4.3
- 利用matlab写成的窄带噪声发生，采用了小波去噪的思想，Pisarenko谐波分解算法。- Using matlab written narrowband noise occurs, Using wavelet denoising thought, Pisarenko harmonic decomposition algorithm.
M
- 小波去噪，将噪声信号分解成低频与高频。采用类小波阈值去噪-Wavelet denoising the decomposed signal into low and high frequency noise. Wavelet thresholding using Class
middle
- 小波阈值法去噪，程序对比了不同小波基，不同分解层数的去噪效果，也改变了其他参数，对比可选择最优参数处理信号- U5C0F u6602 u503 u6C0 u6C0 u5C0 u5C0F u5C0F u5C0F u7E0 U7684 u53BB u516A u658 u653 u653 u653 u03H2 U7406 u4FE1 u53F7
gugujj88
- 在labview实现小波(wavelet)分解和和合成,不错的源码，很好(In LabVIEW to achieve wavelet (wavelet) decomposition and synthesis, a good source code, very good)
programe2
- 经验模态分解 小波变换 经验小波等信号处理方法，亲测可用(Empirical mode decomposition, wavelet transform, empirical wavelet and other signal processing methods, pro test can be used)
feature（emd和wpd）
- 该程序是用于提取信号数据的集成模态分解以及小波包分解的特征(this code is used to extract the feature of signal data for emd and wpt)
xiaobo
- 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)