黄金分割法，抛物线插值法，单行替换法是机械优化设计中的三中重要方法。...

这里面有很多有用的东东，不过很容易看懂的。-There were many useful Eastern, but the very easy to read and understand.

程序用于产生0到1之间均匀分布的随机数序列，程序例子中产生50个-Procedures used to produce between 0-1 uniformly distributed random number sequence, the program generated 50 examples

自动计算养老保险金额，包括每个月上交金额，何时开始，何时结束，退休后应得每月金额-Automatically calculate the amount of pension insurance, including the amount paid every month when he will begin, when the end of each month after retirement should be the amount of

fxhgggggggggggggggggggggggggggggggggggfxtsrtsdystrrrrrrrrrrrrrrydgfbdvffdfdfgfgfgfgfhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

O 因子正定 N 由 N 矩阵成低密度脂蛋白 A * * T， L 在哪里与部分沿对角线的下三角矩阵 D 是一个对角矩阵与积极的条目 在对角线上 输入： 维度 N;1 条目 A(I,J) < = I J < = A.N 输出： 条目 L(I,J) 1 < = J < 我 1 < = I < = N L 和 D(I)， 1 < = I < = D.N

算法需要的是针对同一组数据，采用拉格朗日法，牛顿插值法，分段线性插值法来进行比较不同算法下同一数据的精度情况和误差情况

本代码是《计算机常用数值计算算法与程序 C++版》一书的配套矩阵运算代码，这些C++程序已经在Virsual C++ 6.0环境下通过。注意，在VC++ 6.0中设置好路径，特别include目录(文件夹)的路径，否则在编译时会出现找不到头文件的错误，使编译无法正常进行。-the code is "commonly used computer numerical algorithms and procedures C version," a book supporting matrix calculation code, these procedures have been in C C 6.0 Virsual environment through. The attention of the VC 6.0 installed path, in particular include directory (folder) path, otherwise there will be compiled header files could not find the mistakes and the compiler not normal.

本文采用蒙特卡洛方法，将方程y=sin(x)+x与方程y=cos(x)+x之间的曲线包络面积求解出来。-In this paper, the Monte Carlo method to equation y = sin (x)+ X with the equation y = cos (x)+ X between the envelope curve out an area to solve.

基于matlab的ofdm系统的仿真程序，各种算法都有，这是从网站上下载出来的，可以直接运行，所以和广大网友一起分享

％99年中国大学生数学建模竞赛a题：自动化车床问-99% of university students in China Mathematical Contest in Modeling a title : automation asked Lathe