搜索资源列表
CG.rar
- 求解大规模对称矩阵的CG算法，及预处理PCG使用Matlab语言，可以解1000阶以上的矩阵，以病态矩阵hilbert为例,Solving large-scale symmetric matrix of the CG algorithm, and pretreatment of PCG using Matlab language, you can order more than 1,000 solution matrix, as an example to pathological matrix
PingMianXuanZhuanFa.rar
- Jacobi 方法，利用平面旋转矩阵所构成的正交相似变换将对 对称矩阵化为对角型的方法,Jacobi method, the use of planar rotation matrix by orthogonal similarity transformation consisting of the symmetric matrix into a diagonal-based method
GongEXiangLiangFa
- 解线性方程组的一种非线性迭代法：共轭斜量法。适用于方程组系数矩阵实对称正定的情况-Solution of linear equations of a nonlinear iterative method: conjugate oblique method. Applicable to equations coefficient matrix is symmetric positive definite situation
eig_Jacobi
- 求对称矩阵全部特征值的Jacobi方法-Symmetric matrix for all the eigenvalues of Jacobi method
SolveEigenvalue
- 自己编写的程序，用jacobi方法来求解对称矩阵的特征值还有用OR算法以及反幂法来求解特征值。-I have written procedures, with jacobi method to solve the symmetric matrix eigenvalue algorithm have to use OR as well as anti-power-law to solve the eigenvalue.
eiggui
- 通过相似变换求解实对称矩阵特征值或非对称实矩阵Schur形式的方法-EIGGUI(A) shows the steps in the computation by similarity transformations of the diagonal form of a real symmetric matrix or the real Schur form of a real nonsymmetric matrix.
red2st
- reduction of a symmetric matrix to symmetric tridiagonal form
symmeig
- Eigenvalues and eigenvectors of a symmetric matrix.
ofdm_spectrum
- 关于ofdm的一个程序，OFDM的仿真，可以用flipdim函数构造对称共轭矩阵-A program on ofdm, OFDM simulation, you can use flipdim conjugate symmetric matrix function construction
tra
- 对阵矩阵的三对角化：用householder方法将n阶实对称矩阵约化成三对角形式-With the householder method to n-order real symmetric matrix into tridiagonal form
yakebi
- 实习五求对称矩阵A全部特征值及特征向量 数值计算-A practical five-Symmetric Matrix Eigenvalue and Eigenvector of all numerical
givenhousehold
- 利用该程序可计算任意对称矩阵M，给出区间(a,b)上的特征值个数-Calculated using this program any symmetric matrix M, gives the interval (a, b) on the eigenvalues
matrix-tezhengzhijisuan
- 通过求矩阵特征多项式的根来求其特征值 幂法求矩阵的主特征值及主特征向量 瑞利商加速幂法求对称矩阵的主特征值及主特征向量 收缩法求矩阵全部特征值 收缩法求矩阵全部特征值 位移逆幂法求矩阵离某个常数最近的特征值及其对应的特征向量 QR基本算法求矩阵全部特征值 -Characteristic polynomial by the root of a matrix to find the eigenvalues of a matrix power m
matrix
- 在VC中用Matlab引擎计算实对称矩阵特征值和特征向量。.mor0为矩阵输入文件，.mor位结果输出文件。-Calculated using Matlab engine in the VC real symmetric matrix eigenvalues and eigenvectors. . Mor0 matrix input files,. Mor-bit result output file.
Matrix-Checking-Functions
- Matlab Functions for determining if certaion matrix is: 1) Symmetric 2) Lower/Upper triangular (Unit/Strictly/Non-Strictly) 3) n-Banded 4) (Strictly) Diagonally Dominant 5) Isn t it positive definite
Hyper
- converts a binary undirected adjacency graph into a hypergraph. The output is a non symmetric matrix where the columns are the vertices and the rows are the hyper edges.
Hat-and-Vee-Map
- Hat and Vee Maps. This is a map from a vector to a skew-Symmetric matrix and vice versa.
ldlt
- 在实际计算中，有时为了避免开方运算，或者要分解的矩阵只是对称而不是正定的，这时可以选用适合于一般对称阵的分解式-In the actual calculation, sometimes in order to avoid root operation, or just want to break down the matrix rather than positive definite symmetric, then you can choose suitable for general sym
iterationonmatrices
- symmeig Eigenvalues and eigenvectors of a symmetric matrix. The matrix A is assumed to be symmetric.- symmeig Eigenvalues and eigenvectors of a symmetric matrix. The matrix A is assumed to be symmetric.
QR
- 利用QR算法求解非对称矩阵的全部特征值问题。-The use of non-symmetric matrix QR algorithm and all eigenvalues of the problem.