资源列表
DctAndDwt
- （Discrete Cosine Transform，简称DCT变换）是一种与傅立叶变换紧密相关的数学运算。在傅立叶级数展开式中，如果被展开的函数是实偶函数，那么其傅立叶级数中只包含余弦项，再将其离散化可导出余弦变换，因此称之为离散余弦变换。-(Discrete Cosine Transform, DCT-short) is a Fourier transform is closely related with the math. In the Fourier series expansion,
xiaobo
- 很有用的对心电信号进行小波处理提取特征-n Very useful for ECG feature extraction using wavelet processing
Wavelet_OMP_WD
- 一个基于小波变换的压缩感知的重构OMP算法-An OMP-based compressed sensing reconstruction algorithm based on wavelet transform
xiaozao
- 基于小波变换的信号消噪的MATLAB实现
haardb10
- haar和db10小波分解重构图像 haar和db10小波分解重构图像-haar and db10 wavelet decomposition of the reconstructed image and db10 haar haar wavelet decomposition of the reconstructed image and db10 wavelet decomposition of the reconstructed image
MATLAB2
- 利用小波包分析信号的matlab程序，大家可以参考-Matlab program using wavelet packet analysis of the signal, we can refer to
imagewavelet
- 图像的二维小波变幻和重构，可以直接运行，对于初学者很有帮助
gecp
- 这是小波变换的一些常见方法。里面的2D DTCWT小波变换是一种很好的工具，可以加以组合，应用到其他图像分析任务当中，谢谢！-Inside the 2D DTCWT wavelet transform is a good tool that can be combined and applied to other image analysis tasks, thank you!This can be also get at website：http://eeweb.poly.edu/iseles
FWT_DB
- 02. 此示意程序用DWT实现二维小波变换 03. 编程时间2004-4-10，编程人-02 indicated the program with this 2D wavelet transform DWT 03 programming time 2004-4-10, programming people
GIbba
- matlab写的GIBBS算法例子，非常经典！-Write GIBBS algorithm matlab example, very classic!
Wavelet_OMP
- 压缩感知中非常快速的恢复算法OMP法，这种算法可以有效恢复数据量大噪声强的观测文件！ -compressive sense algorithm OMP，the highlights of this method is feasible to recovery!
LtoLHtoH_svd
- 本算法结合小波变换和SVD奇异值变换，实现了水印的嵌入和提取，载体图像的鲁棒性和水印的不可见性，提取出的水印图像的和原水印图像基本一致，抗攻击性强。-The algorithm combines wavelet transform and SVD singular value transformation, achieved watermark embedding and extraction, vector image watermark robustness and invisibility