FDTD algorithm.

曲线拟合非常好。

"DIGITAL SIGNAL PROCESSING WITH C AND THE TMS32 0C30"一书的附带程序，几乎包括所有数字信号处理的基本算法，很不错的源程序，可以加深对数字信号处理的理解-"DIGITAL SIGNAL PROCESSING WITH C AND THE TMS32 0C30," a book of incidental proceedings, including almost all of the digital signal processing algorithm, a very good source, it can deepen the digital signal processing to understand

常用算法的C程序。主要内容包括多项式的计算、复数运算、随机数的产生、矩阵运算、矩阵特征值与特征向量的计算、线性代数方程组的求解、非线性方程与方程组的求解、插值与逼近、数值积分、常微分方程组的求解、数据处理、极值问题的求解、数学变换与滤波、特殊函数的计算、排序和查找。-Commonly used algorithm of C procedures. Include polynomial terms, complex computation, random number generation, matrix operations, matrix eigenvalue and eigenvector calculations, linear algebra equations, nonlinear equations with the equations, interpolation and approximation, numerical integration, solving ordinary differential equations, data processing, for solving extremum problems, mathematical transformation and filtering, the calculation of special functions, sorting and search.

本程序可以对那些数值超出整形的大整数进行+ - * % 运算欢迎大家使用并提出宝贵修改意见 -the procedures for those values beyond the plastic for the integer-*% Operational Everyone is welcome to use and valuable changes

应用背景包可以被用为求解对称线性系统的方程可能干的大型有限元离散， ；对称线性方程组可以是对称正定（SPD）或对称不定。关键技术的线性迭代（Krylov子空间迭代）求解器包括的预处理共轭梯度（PCG）方法和对称准微小残留（SQMR）方法，跑车的迭代线性求解器，Jacobi型预条件和SSOR型预条件是采用。 ；

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

VB的函数体及优化包括0.618搜索、Brent不导数法、Brent导数法、多函数Hill单纯形法、多函数作为准则

计算任意的n进制的书转换到m进制的数字，用户自己定义转换进制类型

雅可比算法的算例程序，用简单明了的计算过程展示了雅可比算法的C设计过程。-Jacobi algorithm example program, with a simple and straightforward calculation shows C Jacobi algorithm design process.

"CRC算法函数 Public Function CRC(STR1 As String) As String Dim CRCREG As Long Dim MVAL As Long Dim R As Integer Dim T As Integer CRCREG = 65535 For R = 1 To Len(STR1) Step 2 MVAL = Val("&H" + Mid(STR1, R, 2)) CRCREG = CRCREG Xor MVAL CRCREG = C