sw_pres

用C语言实现解决约瑟夫问题的一种方法，也许会对他人有启示。(C language implementation with a way to solve the problem, Joseph, and perhaps others, would be revealing.)

曲线拟合的最小二乘法要解决的问题，实际上就是求以下超定方程组的最小二乘解的问题。(Least squares curve fitting to solve the problem, in fact, find the following overdetermined least squares solution for the problem group.)

In this section we introduce the idea of Galerkin approximations by considering a simple 1-d boundary value problem

Fortran编的矩量法程序，是学习矩量法的入门程序。(Fortran compiled by the method of moments program)

Fluent 中短语模拟水的受热蒸发相变的UDF程序代码(the UDF for phase change of water)

一个仓本模型计算程序，用于计算奇异态和序参量(a program of kuramotto)

ANSYS车桥耦合瞬态分析代码,实现车辆移动荷载加载(ANSYS-vehicle bridge coupled)

frft程序函数，分数阶傅立叶变换，短时傅立叶变换，傅立叶变换(the frft program function, fractional Fourier transform, short-time Fourier transform, Fourier transform)

逆BROYDEN迭代法求解非线性方程组：是一种相对比较新的一种方法,克服了牛顿迭代法需要求导数和求逆的缺点。本程序提供解法和画图流程，注意多迭代几步(Inverse BROYDEN iteration method is a relatively new method for solving nonlinear equations, which overcomes the shortcomings of Newton iteration method in derivative and inversion. This program provides solution and drawing process. Remember more several steps of iteration.)

数值计算资料 13个独立的实验，涉及矩阵、微积分、统计等等(numerical calculation)