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Imagedecompositionalgorithmanditsapplication
- 图像分解算法及其应用，非常好的源码，希望对你有些帮助！-Image decomposition algorithm and its application, very good source, I hope you some help!
svd_rar
- 奇异值分解/广义逆矩阵的svd算法代码,在解线性方程时用得上-svd siglar value decomposition
DES
- 基于矩阵奇异值分解的数字水印的设计与实现 -Matrix singular value decomposition-based digital watermark design and implementation
a2
- 传统小波阈值去噪法 小波阈值收缩法去噪的主要依据是：小波变换特别是正交小波变换具有很强的去数据相关性，它能够使图像的能量在小波域集中在一些大的小波系数中；而噪声的能量却分布于整个小波域内，因此，经小波分解后，图像的小波系数幅值要大于噪声的系数幅值，可以认为，幅值比较大的小波系数一般以图像信号为主，而幅值比较小的小波系数在很大程度上是噪声。于是采用阈值的办法可以把信号系数保留，而使大部分噪声系数减少至零[-Study on Algorithm of Image Denosing Based o
UCA_SMI
- QR分解SMI算法的目的正是要避免直接来解线性方程，而是将自相关矩阵分解，并利用Givens旋转实现数据矩阵的QR分解，最终将权矢量的求解问题转化为三角线性方程组的求解问题。-QR decomposition SMI algorithm, whose objective it is to avoid directly to solution of linear equations, but will auto-correlation matrix decomposition, and the u
Studyonoptimalwaveletdecompositionlevel
- 图像融合 分解层数 小波变换 多聚焦图像融合的最佳小波分解层数为5 层-Image fusion decomposition level wavelet transform multi-focus image fusion of the best wavelet decomposition of 5-storey low-rise
LU
- LU分解课件，用来求解逆矩阵。一般用在图像处理及机器视觉等方面-Courseware LU decomposition to solve the inverse matrix. Generally used in image processing and machine vision, etc.
zidaibianma
- 设计了镜像滤波器opt_filter函数来实现子带分解与合成。取N=256， nbands=16，调用滤波器函数完成子带分解与合成-Mirror filters are designed to achieve opt_filter function subband decomposition and synthesis. Take N = 256, nbands = 16, call the filter function and achieve Synthesis Subband Deco
Neural
- matlab 编写的小波分解程序,进行模式识别-the preparation of the wavelet decomposition matlab procedures, pattern recognition
emd1
- 经验模式分解程序（matlab）可以对输入信号进行经验模式分解-Empirical mode decomposition process (matlab)
1
- lu分解一个非常好的利用LU分解法求逆矩阵的程序，其... 详细说明:这是一个非常好的利用LU分解法求逆矩阵的程序,其中的Pivot是很好的-lu decomposition of a very good use of LU decomposition of matrix inversion procedures, a detailed descr iption of its ...: This is a very good use of LU decomposition of matrix
wpdecsiji
- 对信号进行四级小波包分解重构的源程序。将要分解的数据文件存放在E:\ta.wav -4 of the signal reconstruction wavelet packet decomposition of the source. Decomposition will be stored in the data file E: \ ta.wav '
Example2_6_1
- 对图像的小波分解与重构，并且进行阈值滤波，对滤波前后的图像进行了对比-The image of the wavelet decomposition and reconstruction, and the threshold to filter the images before and after filtering were compared
xiaobobao
- 对信号进行小波包分解并求取各个分量的功率谱-The signal wavelet packet decomposition and obtain the power spectrum of the various components
svd
- 这是一种基于奇异分解的数字水印代码包括嵌入、提取代码。效果图都包含在内了良好的鲁棒性-This is based on singular decomposition of a digital watermark embedded in the code including the extraction code. Plans have included the effect of a good robustness
lp-d-r
- 对任意一副灰度图像进行拉普拉斯金字塔分解。-For any gray-scale image of a Laplacian pyramid decomposition.
matrix
- 实现复数矩阵的基本运算，并能实现复数矩阵的求逆、快速傅里叶变换和奇异值分解等-The realization of the basic computing complex matrix, and can achieve complex matrix inversion, fast Fourier transform and singular value decomposition and so on. . . .
test2_wavelet_decomposing
- 用两种方法做边缘检测并对比其效果：传统算子和小波分解去噪后得到的近似系数图像后提取边缘-Two ways to do edge detection and contrast the effect: the traditional operator and after denoising wavelet decomposition coefficients of the approximate image after the edge extraction
LU
- LU分解法用于解方程组，且同时输出LU分解矩阵-LU decomposition method for solution of equations, LU decomposition and at the same time the output matrix
untitled
- 用matlab实现图像小波分解-Matlab image with wavelet decomposition