C++实现乘子法最优化算法

复数运算库，可对复数进行加减和开方运算- The complex operation storehouse, may carry on the addition and subtraction and the root to the plural number operates

应用背景功能强大的Matlab零相移数字滤波器filtfilt函数的C语言实现。数字信号处理非常有用的哦关键技术滤波器的频率响应由幅度响应和相位响应两部分组成，在信号处理的某些场合中, 希望设计的滤波器的相位响应能够严格为零。那就要用到Matlab的这个函数，这里将Matlab语言翻译了为C语言。主要就是一些矩阵的运算，高等数学的知识

CRC算法和Ascii码转BCD算法-CRC algorithm and the Ascii code BCD switch algorithm

最小二乘法拟和曲线，两个程序，大家-least squares fitting curves, the two procedures, we look at

GFLIB - C Procedures for Galois Field Arithmetic and Reed-Solomon Coding. 该函数库广泛用在网络编码和信道编码中。-GFLIB- C Procedures for Galois Field Arithmetic and Reed-Solomon Coding. The library is widely used in network coding and channel coding.

数值计算算法：斯蒂芬森算法写的帕斯卡尔要找到一个解决方案，以G（X）= X   给定的初始近似值P0：   输入：初始近似P0;公差TOL;            迭代N 0的最大数目。   输出：近似解p或            该方法失败的消息。

数值分析中最常用的14个程序： 01_N皇后问题 01_循环赛程表 02_分段线性插值 02_牛顿插值法 03_构造正交多项式 03_最佳一致逼近多项式 04_简单迭代法求方程根[1+1；x] 04_简单迭代法求方程根[sqrt(x+1)] 05_复化梯形公式求积 06_尤拉公式解初值问题 08_高斯消去法解方程组 09_连分式法求积 10_迭代法解线性方程组 10_雅可比方法-Numerical analysis of the 14 most commonly used procedures: 01_N Queen s problem 01_ cycle calendar 02_ piecewise linear interpolation 02_ Newton interpolation 03_ structure orthogonal polynomials 03_ best uniform approximation polynomial 04 _ a simple iterative method for root equation [1+ 1 x] 04_ simple iteration equation for the root [sqrt (x+ 1)] 05_ complex formula of trapezoid quadrature formula 06_ yula 08 initial value problem solutions _ Gaussian elimination solution equations 09_ continued fractions method 10_ quadrature iteration solution of linear equations Jacobian 10_ Ways

拉格朗－牛顿算法-LaGrand-Newton algorithm

这是一个用c语言实现的蚁群算法，希望对研究蚁群算法的人有帮助。-C This is a language with the ant colony algorithm to achieve the hope that the study of ant colony algorithm to help the people.

方程求根的数值实验，利用Newton迭代算法，求出所给方程的跟。-Equation Roots of numerical experiments using the Newton iterative algorithm are obtained with the given equation.