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thresold
- 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 based on wavelet transform Denoising MATLAB source code (including wavelet denoising packet procedure)
cwtSin
- 基于MATLAB的小波包滤波降躁程序,可用于信号处理方面-based on MATLAB wavelet packet filtering down impatient procedures can be used for signal processing
xiaobobao
- 这是基于matlab的图像去噪程序，使用小波包的方法实现。默认阈值。及小波分解重构等。-This is based on Matlab image denoising, the use of wavelet packet method. The default threshold. Wavelet decomposition and reconstruction, and so on.
Wavelet
- 很好的小波应用实例文档，介总结内容有小波用于去噪、图像压缩、边界扭曲、图像融合、小波包的分解和重构等等，附详细的MAMTLAB代码-Application of wavelet good document, refer to summarize the contents of wavelet denoising, image compression, border distortions, image fusion, wavelet packet decomposition and recons
MATLABimagecompression
- 共7个matlab程序及两幅原始待处理图像，功能是图像压缩的实验，分别运用了DCT（1个程序），小波变换（5个程序）和小波包变换（1个）对图像进行压缩，各个程序的作用及程序注释已在程序中做了详细说明,程序均可直接运行-matlab program for image compression ,using DCT wave,wavelet,wavelet packet methods respectively .
wt-in-TDCS
- 本文利用小波以及小波包在数字信号处理中表现出来的优势，将其应用到变换域通信(TDCS)中。针对基于傅里叶变换估计方法无法对非平干扰进行有效估计的缺点，于是小波技术被应用于谱估计中。作为TDCS通信前端的频谱感知阶段所应用的数学工具，进行频谱感知，小波变换可以确定干扰所在频段以及创建小波基函数，用于数据传输。并且将其与其他变换方式的应用场合以及性能进行对比。并且针第二代小波良好的数据压缩性能，拟将其应用于TDCS中，对干扰频谱进行进一步压缩-The article utilized the adv
xiaoboshenjingwangluo
- 小波神经网络在matlab中的实现程序matlab程序包-Wavelet neural network in MATLAB
gabor-pca
- 本程序是先用gabor小波变换对人脸图像处理，然后在用pca进行降维，最后用svm分类器进行多分类分类识别，包扩完整的orl人脸库，需注意的是，svm工具箱是用的libsvm工具箱，运行前先配置好libsvm。版本号：libsvm-mat-2[1].89-3[FarutoUltimate3.0]-This procedure is to use the human face gabor wavelet transform image processing, and then to reduce
MATLAB
- 该程序使用小波包变换分析信号的特征向量和各频率成分的功率谱.-The program uses the wavelet packet analysis of the signal eigenvectors and the frequency components of the power spectrum.
matlab-xiaobofenxi-guangpan-yuanma
- 张德丰的《MATLAB 小波分析》光盘源代码，包含小波变换，小波包，提升小波等的应用-Zhang Defeng the " MATLAB wavelet analysis" CD-ROM source code, including the wavelet transform, wavelet packet, wavelet and other applications to enhance
wavelet-matlab
- 使用小波包变换分析信号的MATLAB程序, 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，很完整的一个应用程序-Signal using wavelet packet analysis of MATLAB program, using wavelet packet analysis of two signal eigenvectors and the power spectrum of each frequency component, an application is com
wavelet-package-transform-MATLAB
- 小波包变换的MATLAB程序,快速傅立叶变换频谱分析-Wavelet packet transform MATLAB program, fast Fourier transform spectrum analysis
MATLAB
- 小波变换、小波包变换用于降噪，图像融合的样例-Wavelet transform, wavelet packet transform for noise reduction, image fusion sample
MATLAB-wavelet-analysis
- 已调试好的小波去噪小波包去噪MATLAB程序-wavelet or wavelet package analysis MATLAB
Wavelet packet analysis
- 小波包分解提取信号动力特性 能量特性 供大家参考(Wavelet packet analysis to extract the characteristic frequency of the vibration signal, and the calculation of the energy spectrum analysis)
wave_matlab
- matlab的小波分析完整包，非常完美！不容错过(matlab wave perfact pacadge)
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)
xiao_bo
- 小波变换对图像去噪，小波用海尔基，图像需输入文件名，图像可以直接去噪，也可以添加高斯白噪声后再去噪。压缩包中包含界面。具体情况详见m文件中注释。(Image denoising with wavelet transform,Harr wavelet)
faultysignal_with_noise
- 1. 构造含噪音的振动信号 faultysignal_with_noise， 2. 利用小波变换 Wavelet transform去噪，小波包 Wavelet packet transform 变换去噪， 3. 把两种去噪后的信号，分别用STFT ,FFT ,小波变换三种方法进行错误诊断(1. the vibration signal faultysignal_with_noise, which contains noise, is constructed. 2. using wavelet
轴承特征提取
- matlab代码，轴承特征提取，包括rms、最大幅值、峰值因子、绝对平均值、平均值、峭度、脉冲因子、裕度因子、能量，小波包、经典模态分解等特征(Matlab code, bearing feature extraction, including rms, maximum amplitude, crest factor, absolute mean, mean, kurtosis, pulse factor, margin factor, energy, etc.)