C++写的DTMF算法

huffuman压缩是一种无损压缩，本程序采用huffuman算法，利用最建树，并利用哈希表，加快寻找各结点效率，压缩在百分之八十

用单链表编写一元多项式的乘法算法-single-chain preparation of a polynomial multiplication algorithm

维特比代码的 DSP，它可以运行实时。本文档使用 C 语言......Design by Van Linh- HUST....................................................................................................................................................................................................

韩家炜近几年的研究成果，是很好的数据挖掘研究者的参考资料-Han Wei, the research results in recent years is a very good reference for data mining researchers

给出了利用svd求解方程组的代码，结果的有效性在主函数中得到验证-Given the use of SVD for solving equations of the code, the validity of the results in the main function has been verified

2维超音速流的Prandtl-Meyer膨胀破的fortran程序-2-dimensional supersonic flow of the Prandtl-Meyer expansion of breaking the fortran program

! 平面杆系结构静力分析程序 ! 先处理法源程序 ! ! 主要功能和特点： ! 可调数组 ! 输入单元结点编号和结点位移编码； ! 先处理法形成总体刚度阵和结构综合结点荷载 ! 存储总刚上三角元素； ! GAUSS消元法解线性代数方程组； ! 计算结点位移和单元杆端力-! Plane truss structure static analysis program! First treatment source!! Main functions and characteristics:! Adjustable array! Input module node number and node displacement coding ! First approach to form and structure of the overall stiffness matrix Consolidated Statement point load! storage total just on the triangular element ! GAUSS elimination method solving linear algebraic equations ! computing node displacement and force unit rod end

该代码是《计算机常用数值算法与程序C版》一书中支持矩阵特征值和特征向量的计算代码，这些程序已在c6.0虚拟环境下通过。注意VC 6.0的安装路径，特别是包括目录（文件夹）路径，否则会出现编译头文件找不到的错误和编译器不正常。

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.-computes the eigenvalues of a symmetric tr idiagonal* matrix T. The user may ask for all eig envalues. all eigenvalues in the half-open interval (VL. VU], or the IL-th through IU-th eigenvalues.