这是用VC++编写的计算器的源代码，可以进行简单的数学运算

一个有关进制的和程序，它将一定范围内的数编制成组，通过从二进位制到十进位制， 进行编组，输入进制数和组数，即可自动计算出数据，并显示在屏幕上，同时输出到文件中，是很不错的程序，我用了好几天才编好，很精悍！-one of the 229 and procedures, it would certainly within the scope of the report into several groups, By binary system to the decimal system, organization, and the importation of 229 for a group, they will automatically calculate data, displayed on the screen, while the output to a file, is a very good procedure, I spent several days prepared and very lean!

数值积分:关键词：数值积分 近似 插值求积 梯形 辛普生 复化 逐次分半 龙贝格-numerical integration : Key words : numerical integration approximate interpolation Quadrature trapezoidal Simpson Health Minute of successive half Romberg

用LAPLACE方法求解多维沃尔泰拉方程，此处为一个变元的方程，由于该方程同时含有微分和积分，一般求解有一定的困难。此处为MATHEMAICAL程序-used method for multiple preoperational Ertaila equation here as a variable element of the equation, As the same time contain differential equations and integral, the general solution is definitely difficult. Here for MATHEMAICAL procedures

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.

数值分析里的龙贝格算法-numerical analysis of the algorithm Romberg

自己编的一个求无约束最优化解的单纯形-themselves for a series of unconstrained optimal resolve Simplex

我们的作业 计算方法里面的牛顿切线法求根，（单根情况）。-our operations inside the calculation method Newton tangent Root, (single).

适用于坐标转换，利用高斯投影正算反算坐标在北京54西安80以及cgcs2000下的坐标系，可以实现坐标系的换带等。对于测绘和地理信息上图幅纠正等，是最基础的条件。

我假设您非常了解ASP.Net. 在这个文件中有一个数据访问层的代码。使用以下方法和功能

bpNN的Matlab实现，一个数学建模书上很好的示例，自己敲的