搜索资源列表
dwt_svd_mfile.rar
- matlab数字水印程序m文件程序，用的是小波变换中的dwt方法，并且把小波变换分成了四个子带，选择的LL子带。svd算法与dwt相结合，加密方法是混沌加密。与我刚才上传的dwt_svd_GUI.rar是一个程序，一个是gui的，一个是m文件。,m digital watermarking matlab program documentation procedures, using a wavelet transform method in the dwt and the wavelet tra
k_svd
- k-svd算法m代码.用于形成冗余字典，对图像进行稀疏分解-m k-svd algorithm code used to create a redundant dictionaries, sparse decomposition of images
svd
- 基于svd算法的matlab源码，压缩.bmp格式的位图为例-Based on the SVD algorithm matlab source, compressed. Bmp format Bitmap example
imcompress
- 基于奇异值分解（SVD）的图像压缩算法matlab实现-Based on singular value decomposition (SVD) to achieve image compression algorithm matlab
dwt_svd_GUI
- matlab GUI数字水印代码。小波变换中的dwt与svd算法的结合，加密用的是混沌加密。是毕业设计的代码。下载后注意图片的路径。-digital watermarking matlab GUI code. Wavelet transform dwt in combination with the svd algorithm, encryption is used for chaotic encryption. Is a graduate of the code design. Attenti
empca2.tar
- 模式分类中应用到的PCA算法，包括其奇异值分解SVD算法。可用来降维提取主元素等。-pattern classification applied to the PCA algorithm, including its SVD singular value decomposition algorithm. Can be used to take down the main Viti Levu and other elements.
Watermarking_althorithm_based_on_DCT(MATLAB)
- 基于DCT变换的水印图像水印算法源代码（matlab实现）。将文件解压缩到MATLAB安装目录下的work文件夹中，然后打开aaa.m文件，运行即可。-Based on the DCT Transform Watermarking Image Watermarking Algorithm source code (matlab achieve). Extract the file to the MATLAB installation directory under the work folder
svdUpdate
- 本程序在matlab中实现了增量svd算法-implementation of incremental svd using matlab
svd
- 奇异值分解算法的m代码，实现了数字水印技术的嵌入及提取过程，效果不错。-Singular value decomposition algorithm m code, the realization of the digital watermark embedding and extraction technology process, good results.
DCT-SVD-Algorithm
- 基于DCT的SVD算法，对于几何攻击有很强的鲁棒性-DCT-SVD algorithm, robustness on geometry attack
Digital_Signal_Processing_using_MATLAB
- 现代数字信号处理MATLAB仿真,5道经典习题，主要有LMS算法、RLS算法、SVD算法、MVDR算法-Digital Signal Processing using MATLAB
SVD-TLS
- 功率谱估计中SVD-TLS算法的三种实现版本-Power spectrum estimation of the three kinds of SVD-TLS algorithm implementation version of the
dct-svd
- dct-svd域水印算法,实现数字水印图像在载体DCT-SVD域的隐藏-a kind of watermarking algorithm in DCT-SVD domain
matlab
- ) 使用分块的主成分分析方法(PCA)对人脸图像进行压缩编码。针对PCA方法计算量大的缺点,首先把问题转化成奇异值分解(SVD)问题,然后设计了特征空间的更新算法,通过递推,简化每一步计算的计算量,达到了实时编码的要求。 4) 在Windows平台下基于Video for Windows(VFW)接口开发了人脸视频图像编码和解码的实验系统,该系统实现了图像采集、图像显示、编码、解码等功能。-) The use of sub-blocks of principal component analys
matlab-SVD
- 用matlab实现奇异值分解的算法,奇异值分解是LSA的基础，要理解LSA必须了解SVD.-Using matlab to achieve the singular value decomposition algorithm, singular value decomposition is the basis of the LSA, LSA must know to understand the SVD.
SVD
- 本代码提供SVD算法Matlab实现，实现SVD分解，并返回分解值。-This code provides SVD algorithm Matlab, the realization of SVD decomposition, and a return value decomposition.
k-svd-codeappt
- 内含用matlab编写的k-svd算法代码.可以对图像进行稀疏分解，另附ppt对ksvd进行理论学习-Includes using matlab k-svd algorithm code. Images can be sparse decomposition, attached ppt theoretical study of ksvd
the-implementation-of-the-SVD
- svd算法的实现,用matlab实现SVD算法-the implementation of the SVD algorithm
K-SVD
- KSVD的稀疏编码去噪的matlab版本算法(Sparse encoding KSVD denoising algorithm)
morden signal process
- 各种信号处理方法包括AR music burg tls levinson等算法(kinds of signal processing methods include AR music burg tls levinson and other algorithms)