fortran程序

这是凸优化中梯度法的代码

复数运算详细算法-complex algorithm

矩阵求逆 采用追赶法实现矩阵求逆的快速算法-Matrix Inverse

给定n个结点的有向图的邻接矩阵，可判断该图是否为强连通的，单向连通的，或弱连通的。-For a given n-node directed graph adjacency matrix, can determine whether the plan strongly connected, and one-way connected, or weak connectivity.

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包含结构体的应用   以及相关文件的配合使用 当然还会用一些算法方面的知识   基于VC  6.0 的开发 想要学习数据结构这方面的知识你会发现这个源码会是一个很好的初步学习   领你入门的

! 2 ! HOMPACK90 is a suite of FORTRAN 90 subroutines for solving nonlinear 3 ! systems of equations by homotopy methods. There are subroutines for 4 ! fixed point, zero finding, and general homotopy curve tracking problems, 5 ! utilizing both dense and sparse Jacobian matrices, and implementing 6 ! three different algorithms: ODE-based, normal flow, and augmented 7 ! Jacobian. The (driver) subroutines called by the user are given in the 8 ! table below, and are well documented internally. The user need not 9 ! be concerned with any other subroutines in HOMPACK90. -! 2 ! HOMPACK90 is a suite of FORTRAN 90 subroutines for solving nonlinear 3 ! systems of equations by homotopy methods. There are subroutines for 4 ! fixed point, zero finding, and general homotopy curve tracking problems, 5 ! utilizing both dense and sparse Jacobian matrices, and implementing 6 ! three different algorithms: ODE-based, normal flow, and augmented 7 ! Jac

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大数运算,效率非常高,很有收藏价值,值得你下载!-Computation of large numbers, efficiency is very high, very collectible, it is worth your download!