期刊论文:QR factorization for row or column symmetric matrix
·期刊论文:QR factorization for row or column symmetric matrix
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·期刊论文:QR factorization for row or column symmetric matrix
% 奇异值分解 (sigular value decomposition,SVD) 是另一种正交矩阵分解法;SVD是最可靠的分解法, % 但是它比QR 分解法要花上近十倍的计算时间。[U,S,V]=svd(A),其中U和V代表二个相互正交...
This function obtains a unitary matrix Q such that: d=diag(Q *diag(lmd)*Q). In other words, it gives a way to generat...
* The keyboard is assumed to be a matrix having 4 rows by 6 columns. However, this code works for any * matrix arrangem...
Initialize U=[uij] matrix, U(0) At k-step: calculate the centers vectors C(k)=[cj] with U(k)        ...
matlab的在离散方式的图像缩放MATLAB 的名称源自 Matrix Laboratory ,由美国MathWorks公司推出。它是一种科学计算软件,专门以矩阵的形式处理数据。 MATLAB 将高性能的数值计算和可视化集成在一起,构成了...
performs one of the matrix-vector operations y := alpha*A*x + beta*y, or y := alpha*A *x + beta*y, where alpha and beta ...