计算方法 NEWTON插值的C程序

应用背景 该算法主要应用于人脸识别，通过利用特征脸和PCA来实现的。 关键技术运用主成分分析（PCA）对图像进行降维，利用特征脸来提取人脸特征，并且根据最近邻法对待识别人脸进行判定。其中调用了OpenCV中的函数。

程序：全主元Gauss消去法 过程：gaussq(aa,bb,xx,n,sgn) 作用：aa为系数矩阵，bb为右端向量，xx为解向量，n为方程阶数，sgn为标识符，1表示计算正常进行，0表示计算失败 方程形式为：aa(n,n)*x(n)=bb(n)-Procedure: All the main element Gauss elimination process: gaussq (aa, bb, xx, n, sgn) Role: aa for the coefficient matrix, bb for the right-hand side vector, xx for the solution vector, n the order of the equation, sgn as identifiers, 1 indicates the calculation as normal, 0 indicates failure of the calculation equation of the form: aa (n, n)* x (n) = bb (n)

本算法是关于高级加密标准AES的源代码描述，亲测可用，里面有测试代码，可以在命令行看到测试的加解密效果，需要的亲可以下载来试试哦！

蚁群算法仿真因特网中的路由选择，给出正常情况、节点阻断和路径拥塞等不同情况下的最优路径选择与更新实现，仿真结果能够提供可视化的过程模拟-Simulation of Ant Colony Algorithm for Routing in the Internet, given normal circumstances, and the path blocked node under different circumstances, such as congestion of the optimal path selection and update the realization of simulation results can provide visualization of the process simulation

多项式的计算-polynomial calculations. .

快速的dtw算法，用于语音和手写字体真伪识别，原理简单，实现方便，适合刚刚接触的人上手~

C常用数值算法集，很有用，同时也是学习C的好帮手。-C commonly used numerical algorithm sets, useful, but also a good learning C helper.

Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB

主要用于计算半导体激光器调制的程序；可以针对常用的半导体激光器的调制进行数值分析-mainly used in the calculation of the semiconductor laser modulation procedures; can address common semiconductor laser modulation Numerical Analysis