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matx_processor.zip
matlab矩阵处理例程。A matrix processor, Matx_Proc() is developed which can be used
to process and edit matrices and state space models, and perform
various kind of matrix analysis in a visible way.
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matlab_min_use_PSO.rar
... ，和大家分享參考!!!
一起學習matlab和各種optimize methods
最小化：(x-15)^2+(y-20)^2
The swarm matrix is
swarm(index, [location, velocity, best position, best value], [x, y components or the value component])
Author: Wesam ELSHAMY (wesamelshamy@yahoo.com) MSc ...
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linkedmatrix.rar
... 链表的稀疏矩阵模半板类设计
A template Class of sparse matrix.
Key technology: bin,2-m linked matrix.
constructors: 1.normal constuctor 2.copy constuctor. 3.assignment constructor.
Basic operator: 1. addition(sub) of two matrix
2. inverse of a matrix.
3. ...
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CalAM.rar
计算无向图中各像素之间的Affinity matrix，可以用来作为各种聚类算法之前的像素距离计算
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span_forest.rar
... of forests of a graph, input as a 0-1 incidence matrix. Notes: Compile in C++, "g++ -o span_forest span_forest.c". The program does not demand that the matrix is symmetric with 0 diagonal, but uses only the upper triangular ...
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permanent.rar
Computes the permanent of a nonnegative integer matrix. Notes: Compile in C++, "g++ -o permanent permanent.c".
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hafnian.rar
Computes the hafnian of a nonnegative integer matrix. Notes: Copy hafnian.c to main.c, in the same directory as Rothberg s code (see above). You can download the .tar directory with the code weighted-match.tar here. Then "make" the codes (this codes are ...
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DB05.rar
... 的算法
用Type类数组创建矩阵对象
matrix(int rows,int cols) //创建矩阵,值为0 ... matrix(int n) //创建单位阵
matrix(const matrix &) //拷贝构造函数
BOOL Ismatrixf(){ return (rows==cols) } //判断矩阵 ... 为方阵
modifyrowscols(int rows,int cols) //修改矩阵的行列数
~matrix() {delete []elems } //析构函数
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cholesky323232.rar
... the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X=U U, where U is the square root matrix of X, and satisfies:
(1) U U = X
(2) U ...
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TRIEIGE.rar
computes the eigenvalues of a symmetric tridiagonal
* matrix T. The user may ask for all eigenvalues, all eigenvalues
in the half-open interval (VL, VU], or the IL-th through IU-th eigenvalues.
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