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fjxhfj
- 实现db6小波提升变换，对信号进行5层分解和重构。另外被屏蔽的部分为离散小波变换。-Enhance the realization of wavelet transform db6, 5 layers of signal decomposition and reconstruction. In addition to being part of shielding DWT.
mulscaleedge
- MATLAB实现图像边缘检测，基于二位小波变换，多尺度分解图形-MATLAB Image edge detection, two based on wavelet transform, multi-scale decomposition of graphics
hundun_svd_0525
- 效果非常好的数字水印的源代码，实现了基于小波变换的奇异值分解算法，选取载体图像的LH子带作为载体，并进行攻击测试算法性能-The effect of a very good source of digital watermarking, wavelet transform based on the realization of the singular value decomposition algorithm, select the carrier of the LH sub-band ima
wavelet_packet_denoise
- 基于小波包分解的语音去噪，根据熵谱概率密度函数估计阈值，去除实际环境噪声。-Based on wavelet packet decomposition of the voice de-noising, in accordance with spectral entropy probability density function estimated threshold, the actual removal of environmental noise.
test
- 多尺度积去噪工具，基于平稳小波多尺度分解-Multi-scale plot denoising tool, based on stationary wavelet multi-scale decomposition
WANGHUSTwavelet_packet_segmentation
- 纹理分割的小波包分解方法，分割效果很好，欢迎下载。-This is...
wavelet
- 用小波对语音信号进行分解与重构（matlab）-Voice signals using wavelet decomposition and reconstruction (matlab)
hvsWaveletWatermark
- 关于对hvx人体视觉水印的编写。有小波水印的全过程：分解、嵌入、重构、提取。人体视觉的体现：三大重要系数的利用 -On the preparation of hvx human visual watermark. There wavelet watermark the entire process: decomposition, embedding, reconstruction, extraction. Human visual manifestation: the use of thr
nstdhaardec2
- 小波图像分解与合成 应用HARR小波，对图像进行分解与合成-Wavelet image decomposition and synthesis application HARR wavelet decomposition and synthesis of image
18-7
- 利用小波包分解4种不同间隙的局部碰磨故障，可查看故障的频谱。-The use of wavelet packet decomposition of 4 different partial gap Rubbing failure, failure to see the spectrum.
Haarfilter
- Haar小波滤波的一个实例 分为滤波分解函数和还原函数 还原后滤波实现-Haar wavelet filter is divided into an instance of decomposition filtering function and restore function to restore the post-filtering to achieve
wavelet
- 采样小波包分解语音信号，分解为3层，并求出分解系数-Speech signal using wavelet packet decomposition，decomposing 6 level，and attain decomposition coefficient
EMDdenoising
- 利用emd对一维信号进行去噪的最新程序。包含了三种emd去噪方法：1、直接使用小波阈值，进行硬阈值去噪；2、使用具有emd分解特性的阈值去噪；3、emd分解后的平移不变去噪。-Using emd on one-dimensional signal de-noising of the latest procedures. Emd contains three kinds of de-noising methods: a direct use of wavelet thresholding to c
MW_denoise
- 此程序实现多小波去除噪声。构造多小波变换矩阵。多层分解。-1-D signal denoising by multi-wavelet and cycle-spinning.
wavelet
- 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.
xiaobotuxiangchuli
- 用小波变换对图像进行三级分解及求出各个子带系数-Using wavelet transform image decomposition and find three different sub-band coefficients
WaveletPacketAnalysis
- 简单的小波包分解和重构单路信号，包括求小波的能量熵-Wavelet Packet Analysis
wavelet_detect
- 极其经典的小波包分解程序，奇异点检测，附图说明-Most classical wavelet packet decomposition process, singular point detection, photo descr iption
plusrilinoise
- 基于小波包的带通滤波器设计程序。给出了小波变换的快速算法和重构算法，讨论了应用小波变换进行信号带通滤波的方法，并通过正交小波包对信号的分解，把频率成分复杂的信号分解到各个频带上，根据需要提取指定频率的信号，然后用小波包重构算法对信号进行重构，实现对信号的提取。-Based on wavelet packet band-pass filter design program. Given the fast algorithm of wavelet transform and reconstructi
waveletstools
- 基于小波变换应用的matlab程序，包含图像增强，图像分解，图像去噪，图像融合等-Applications based on wavelet transform matlab program, including image enhancement, image decomposition, image denoising, image fusion