搜索资源列表
svd
- 奇异值分解（SVD）的MATLAB仿真性能分析-Singular value decomposition (SVD) of the MATLAB simulation performance analysis
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
svd
- （matlab）svd用于人脸识别的特征提取程序-(Matlab) svd for face recognition feature extraction process
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.
SVD
- 线性方程的解法,实现对运动目标的检测,针对可见光图像弱小目标检测中的背景抑制和去噪问题,提出了奇异值分解(Singular Value Decomposition,SVD)-Linear equations, to achieve the detection of moving targets, in view of the weak target detection in visible light images in the background suppression and de-noi
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
359801828_imcompr
- SVD程序，用于图像的奇异值分解，SVD程序，用于图像的奇异值分解-SVD procedure for singular value decomposition of the image, SVD procedure for singular value decomposition image
svdUpdate
- 本程序在matlab中实现了增量svd算法-implementation of incremental svd using matlab
CH4
- L4_1.m: SVD轉換(程式) L4_2.m: 影像轉換的能量集中能力(程式) L4_3a.m: 小波轉換之多重解析架構(程式) L4_3b.m: 小波轉換係數與影像的方向性(程式) energy.m: 能量集中(函式) L4_1.bmp: 影像檔 L4_2.bmp: 影像檔 L4_3b.bmp: 影像檔 woman.mat: Matlab的矩陣變數檔 -L4_1.m: SVD conversion (program) L4_2.m: image con
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.
svdsim.m
- Computes SVD using QR
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
wavemarksvd
- 利用svd的一种水印方法。SVD即奇异值分解(Singular Value Decomposition)算法。 -A watermarking method using svd. Singular value decomposition SVD that (Singular Value Decomposition) algorithm.
svd_image
- This matlab code for SVD based image watermarking -This is matlab code for SVD based image watermarking
SVD-DCT_Image_watermarking
- This is the matlab code for SVD-DCT image watermarking
SVD
- 实矩阵奇异值分解，可控制技术精度，被其他程序调用的子程序。-Real matrix singular value decomposition, can control the precision,be used by other programs called subroutines.
SVD_on_Matlab
- SVD algorithm implementation in Matlab
svd
- 对读入的图像做奇异值分解，观察各阶的基图像。-Read the image and do the singular value decomposition,observe the base image .
DCT_SVD
- 本文提出一种在原始视频DCT(离散余弦变换)与SVD(奇异值分解)域自适应嵌入水印的算法。算法首先将视频流分割成一个个场景,场景中的视频图像被变换到DCT-SVD域中,水印量化嵌入在最大奇异上,实现了水印盲检测。同时实验证明该算法在满足透明性要求下也满足一定的鲁棒性要求,能够抵抗低通滤波、中值滤波、椒盐噪声、高斯噪声、H.264压缩攻击以及统计攻击和帧剪切等攻击。-This paper presents an original video in the DCT (Discrete Cosine