雅克比过关法算法求矩阵的奇异值分解，是雅克比算法的优化，提高计算速度-Jacobian immigration law algorithms singular value decomposition of a matrix, Jacobi algorithm optimization, improve computing speed

矩阵的奇异值分解,通过C++实现矩阵的奇异值分解。-The Singular value decomposition of matrix