bfgs算法求全域最小数值点，c++源程序,文件读入套用方便

离散数学中求集合的C++实现。用C++实现离散数学中的求集合这一公式，原理及代码都很简单的问题。-Discrete Mathematics in order to achieve the set of C++. C++, Discrete Mathematics in order to achieve the collection of this formula, principles and code are very simple questions.

jaccobi迭代法和GS迭代法求解线性方程组，并有著名病态对称正定矩阵Hilbert矩阵的生成程序和其不同维数下，求解结果的对比作图-jaccobi iteration and GS iterative method for solving linear equations, and a well-known pathological symmetric positive definite matrix Hilbert matrix formation process and the different dimension, the results of the solution Comparative mapping

一个绝好的数学公式计算类，支持多种数学公式的快速计算-a wonderful class of mathmatica fomula computing,supporting many formulas computing

Vc中关于FFT算法的编程-Vc on the FFT algorithm programming

AC-BM算法的实现的压缩包，很流行的字符串匹配算法，已经测试，-AC-BM algorithm for the realization of the compressed, the very popular string matching algorithm has been tested,

采用有限元法计算半导体的带隙结构和波函数。-using the finite element method to calculate the bandgap semiconductor structure and the wave function.

matlab，vb下的snake算法-Matlab, vb the snake algorithm

//=== === === === === === ===== //函数说明 //函数名称：Correlation //函数功能：计算最小二乘法拟合的多项式的相关系数 //使用方法：int M------拟合多项式的项数（已知条件） // double *b---拟合曲线的系数,按升次排列（已知条件） // double *x---结点x轴数据（已知条件） // double *y---结点y轴数据（已知条件） // double *Yg--结点估计值，与*y相对应，个数为m（过程变量） // int m------结点个数（已知条件） //注意事项：多项式阶数最高为10,多项式的形式为 y = b0 + b1*(x-Xavr)... -//=== === === === === === === === === === === =====// Function that// function name: Correlation// Function: Calculation of the polynomial least squares fitting correlation coefficient// Usage: int M------ polynomial fitting the number of (known conditions)// double* b-- Fitting curve coefficient, or times by arrangement (known conditions)// double* x--- node x-axis data (known conditions)// double* y--- node y-axis data (already known conditions)// double* Yg- the estimated value of node, and* y correspond to the number for m (process variables)// int m------ node number (known conditions)// Note: polynomial order up to 10, the polynomial

数值计算方法C语言程序，经测试均可用！！大家快快下载吧-Numerical Method C language program, have been tested are available! ! We quickly download the bar

应用背景vc6.0环境下即可使用，c++语言，是数字信号处理及实验内容中的重要实验，内容比较全，兼容性好。关键技术实现fir滤波器，支持多种窗口，可以模拟产生波形，进行滤波，也可以直接读取wav文件进行滤波，还可以对输入信号和输出信号进行fft分析。