快速傅立叶算法c程序，改变参数可以对2的n次方长度的有限序列进行频谱分析。...

面对 演示；识别方法

几种常用的内插数值计算方法，对经常数值计算的人有帮助-several interpolation commonly used numerical calculation method, the numerical calculation of regular people to help

简要的Gauss列主元消去法，很实用，用matlab实现，还有一个图例，程序说明很详细-brief Gauss main-element elimination, very practical, using Matlab to achieve, there is a legend, a very detailed description of the procedures

Lu分解求解矩阵，现在比较少用 fortran 程序。 所以比较难找，希望能给用 fortran程序的同行带来方便。-Lu decomposition solving matrix, is now less used fortran program. Therefore, comparison was difficult to find, hope that I can use fortran program peer convenience.

利用概率论与随机过程的方法求pi，即著名的浦丰问题的算法-we find a way to calculate pi

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

数学建模课件。让你对数学建模有个粗略的映像，了解建模解决问题的方法。-Mathematical modeling courseware. On the mathematical modeling allows you to have a rough image, understanding of modeling problem-solving approach.

求解非线性方程的方法，类容具体，包括说明。使用时直接修改参数。-solving nonlinear equations, Yung specific categories, including descriptions. When used directly alter the parameters.

数值分析中的Doolittle选主元素分解法解方程组。-Numerical analysis of selected major elements in the Doolittle decomposition method solution of equations.

smpl是一个排队论的仿真软件，用这个软件做排队论模型的仿真有灵活高效的特点，这块软件是最早的一款排队论模型仿真软件-smpl is a queuing theory, simulation software, using this software to do simulation of queuing theory model of flexible and efficient characteristics, the earliest piece of software is a queuing theory model of simulation software