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QR_algrithm.rar
- 求矩阵特征值和特征向量的算法：QR算法。用于线性方程组的求解，和反幂法算法的设计,Matrix eigenvalues and eigenvectors of the algorithm: QR algorithm. For linear equations, and anti-power-law algorithm design
QR
- 在对矩阵进行拟上三角化的基础上利用带双步位移的QR分解法求解矩阵的特征值-To be in the upper triangular matrix based on the use of dual-band step-by-step displacement of QR decomposition method for solving matrix eigenvalue
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
work
- QR factorization of an m × n matrix A with m ≥ n is a pair of matrices A = QR
QR
- 矩阵全部特征值的QR方法，包括化一般矩阵为上Hessenberg阵，平面旋转阵(Givens变换阵)，用 Givens变换对上Hessenberg阵作QR分解，原点平移加速的QR方法等-Eigenvalue matrix of all the QR methods, including the general of the Hessenberg matrix array, planar array rotation (Givens transformation matrix), with the
svdsim.m
- Computes SVD using QR
MATLAB
- QR分解-householder reflection-householder reflection
QR
- 用QR分解来解方程AX=b，其中QR分解是用householder变换做的-With QR decomposition to solve the equation AX = b, where QR decomposition is done using householder transformation
qr_eigenvalues
- qr法求特征值和特征向量 QR法能够避免矩阵奇异带来的错误，并能求解特征值有重根的情况-qr France seek eigenvalues and eigenvectors QR method can avoid the matrix singularity caused by errors, and can solve the eigenvalue of the double roots
QRGivens
- QR decomposition via Givens rotations.
QRcode
- QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.-As a high-speed, full identification of th
qr_code
- QR code matlab source code This source code can be useful in coding n decoding QR codes.
householderqr
- householder 矩阵 qr分解程序-householder matrix qr decomposition process
QR-matlab
- qr算法的matlab代码，利用矩阵的QR分解，逐步按递推法构造矩阵的分解序列的过程，只要原始矩阵式非奇异矩阵，则由QR算法就完全确定其分解序列了-qr algorithm matlab code using a QR decomposition of the matrix, step by step process of the recursive method to construct the matrix decomposition sequence, as long as the ori
LU和QR分解法
- LU和QR分解法求线性方程组，高斯消元法的改进(LU and QR decomposition method for solving linear equations)
LU、QR、SVD
- 本函数可以实现矩阵的LU变换、QR变换、SVD变换，开发环境为Matlab(This function can realize the matrix of the LU transform, QR transform, SVD transform, development environment for Matlab)
QR
- 自动识别矩阵规模，进行QR分解运算，采用HouseHolder变换做成上Hessenberg矩阵，然后通过Givens变换做QR分解。(The size of the matrix is automatically identified, the QR decomposition operation is performed, the HouseHolder transform is used to make the upper Hessenberg matrix, and then the Q
matlab数值特征值与特征向量计算 实例源程序代码
- 特征值与特征向量的计算 339 10.1 特征值问题概述 339 10.1.1 特征多项式 339 10.1.2 特征值范围估计 340 10.2 幂法及反幂法 341 10.2.1 幂法 341 10.2.2 幂法的加速 344 10.2.3 反幂法 350 10.2.4 混合幂法 352 10.3 实对称矩阵的Jacobi法 353 10.3.1 Givens变换 353 10.3.2 基本Jacobi法 358 10.
MATLAB条形码识别GUI版
- 本设计为基于MATLAB的条形码识别系统，带有一个GUI界面。可以识别各种条形码，倾斜的，污渍的等等，带一个界面。(This design is a bar code recognition system based on MATLAB, with a GUI interface. Can identify all kinds of barcodes, tilt, stain and so on, with an interface.)
MATLAB数字水印DWT+DCT+GUI+攻击+psnr
- 用Matlab编程实现QR二维码的生成与识别，内含zxing-core-1.7和zxing-j2se-1.7的Zxing开源库，下载下来即可运行使用，无需再去下载相应的Zxing开源库，另外本资源将QR二维码编解码分别封装为函数了，这样使用起来方便。(The generation and recognition of QR QR code is realized by MATLAB programming, which contains the zxing open source library