Description: 矩阵特征值与特征向量的计算约化对称矩阵为对称对角阵的豪斯荷尔镕变换法似对称三对角阵的全部特征值、特征向量的计算等-Matrix eigenvalues and eigenvectors of the calculation about symmetry symmetric matrix diagonal matrix ho Shihemi Rong transform it symmetric tridiagonal matrix eigenvalue all, the eigenvectors of calculation Platform: |
Size: 8192 |
Author:樊继东 |
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Description: 本代码是《计算机常用数值计算算法与程序 C++版》一书的配套矩阵特征值与特征向量的计算代码，这些C++程序已经在Virsual C++ 6.0环境下通过。注意，在VC++ 6.0中设置好路径，特别是include目录(文件夹)的路径，否则在编译时会出现找不到头文件的错误，使编译无法正常进行。-the code is "commonly used computer numerical algorithms and procedures C version," a book supporting matrix eigenvalue and eigenvectors of computing code, these procedures have been in C C 6.0 Virsual environment through. The attention of the VC 6.0 installed path, in particular include directory (folder) path, otherwise there will be compiled header files could not find the mistakes and the compiler not normal. Platform: |
Size: 91136 |
Author:闻杉 |
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Description: 用VB实现矩阵特征值的求解算法集。包括：对称矩阵的雅可比变换，实对称阵为三对角阵的特征值求解，等五种特征值求解算法。-VB matrix eigenvalue of the algorithm sets. Including : symmetric matrix Jacobian transform, real symmetric matrix to a three-diagonal matrix eigenvalue solution, the five eigenvalue algorithm. Platform: |
Size: 4096 |
Author:李春波 |
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Description: 幂法求矩阵的特征值和特征向量
算法9.1
1． 输入矩阵A，初始向量X，误差限ε最大迭代次数N。
2． 置k=1，u=0。
3． 求xr=>λ，|xr|=max|xr|,i=1,….,n。
4． 计算
Y=X/λ，X=AY
5． 若|λ-u|〈ε，输出λ，X，停机；否则，转步骤6。
6. 若k<N，k+1=>k，λ=>u,转步骤3；否则，输出错误信息，停机
-Power-law matrix eigenvalue and eigenvector algorithm 9.11. Input matrix A, the initial vector X, the error ε maximum iteration limit N. 2. Home k = 1, u = 0. 3. For xr => λ, | xr | = max | xr |, i = 1, ...., N. 4. Calculation Y = X/λ, X = AY5. If | λ-u | <ε, the output λ, X, downtime Otherwise, switch to step 6.6. If k <N,k+1=> k, λ => u, to Step 3 Otherwise, output an error message , parking Platform: |
Size: 18432 |
Author:Gellss |
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Description: 乘幂法求矩阵最大特征值函数形参分别为所求矩阵及矩阵的行列数-207.142.131.235 France for the largest matrix eigenvalue shape function parameters for the request matrix and the ranks of several matrix Platform: |
Size: 1024 |
Author:shy |
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Description: （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象；
（2）将所有子图象按列相接变成一个81维的行向量；
（3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量；
（4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。
（5）求出所有子块的特征向量。
-(1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector. Platform: |
Size: 64512 |
Author:ly |
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Description: 本程序采用fortran编写，为用Jacobi法求实对称矩阵的特征值与特征向量-This procedure using fortran prepared for the Jacobi method using realistic symmetric matrix eigenvalue and eigenvector Platform: |
Size: 1024 |
Author:qwe |
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Description: 幂法与反幂法求解矩阵特征值的C语言算法实现:本代码以Hilbert矩阵为计算对象，单纯运用C语言进行矩阵的操作以实现幂法与反幂法求解矩阵特征值的算法，应用Matlab软件对计算结果进行检验，计算结果准确无误。-Power law and inverse power method to solve matrix eigenvalue of the C language algorithm: Hilbert matrix of the code for the purpose of calculating the target, simple to use C language to realize the operation of matrix power method and inverse power method to solve matrix eigenvalue algorithm, application Matlab software for calculating the results of testing the accuracy of calculation results. Platform: |
Size: 10240 |
Author:Michael_M |
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Description: 这是用Jacob方法计算实对称矩阵特征根及特征向量的程序-This is calculated by Jacob real symmetric matrix eigenvalue and eigenvector of the procedures Platform: |
Size: 1024 |
Author:hualiayue |
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Description: 使用QR分解方法计算矩阵特征值的matlab源码-Calculated using the QR decomposition of the matrix eigenvalue matlab source Platform: |
Size: 2048 |
Author:党项南 |
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Description: 矩阵的本征值以及本征向量求解的数值程序，包括QR方法，householder方法等-Matrix eigenvalue and eigenvector of the numerical solving procedures, including the QR method, householder methods Platform: |
Size: 2437120 |
Author:叶飞 |
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Description: 这是一个自己编制的完整矩阵类，包括矩阵运算、分解、求逆、范数和特征值等，可以做为数值分析的基础类。-This is a complete matrix of their own class preparation, including matrix computation, decomposition, inverse, norm and eigenvalue, etc., can be used as the basis for numerical analysis class. Platform: |
Size: 18432 |
Author:zhangfanger |
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Description: 有关矩阵特征值的ＭＡＴＬＡＢ源程序，解决数学建模问题中矩阵特征值的求解-Eigenvalues of the matrix MATLAB source code to solve the problem in mathematical modeling for solving matrix eigenvalue Platform: |
Size: 3072 |
Author:xurui |
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Search - eigenvalue matrix