资源列表
secondordereffects
- 结构力学中用于计算二阶效应问题,输入nl值和刚度系数,计算Ka,Kb值-Structural mechanics used to calculate the second-order effect problem, enter the nl values and the stiffness coefficient, calculated Ka, Kb values
maitricLUdistribution
- 这是一种牛顿迭代算法，用于计算曲线的近似估计，使用非常方便，只需将程序稍微修改以适应自己的需要即可。-This is a Newton iteration algorithm used to calculate the approximate curve is estimated that the use of very convenient, just a slight modification to the procedure in order to adapt to their own n
200506262216271337
- 最小二乘相关介绍, 及其原程序!仔细整理收获不少!-Least-squares correlation, the least squares correlation introduced
3DCorner
- 求球面上两条弧线的夹角，输入次序，1，输入顶点即相交点的经纬度 2.起始点经纬度 3.终点经纬度 求的是顺时针的夹角-Sphere for the two arc angle, enter the order of 1, enter the vertex that is the intersection point of the latitude and longitude 2. The starting point latitude and longitude 3. The end of l
04exam
- 这是04年的全国大学生建模例题 用lingo编的 求解的是优化问题-This is the 2004 national college lingo made by modeling examples of solving optimization problems is
SplineDemo_lhd
- 三次样条插值程序演示。在SplineDemoView.cpp文件中的函数BOOL CSplineDemoView::ZSpline3()和函数double Spline3(double)是实现三次样条插值算法的核心函数。用VC6.0编译运行后，在窗口上由左至右点击鼠标左键设置一些点，然后点击鼠标右键即绘出穿过这些点的三次样条插值曲线。-Cubic spline interpolation procedure demonstration.
Jacobi
- 该函数文件是通过雅克比迭代格式求解线性方程的近似解-The function file is the format adopted for solving Jacobian iteration of the approximate solution of linear equations
lindo_lingo_matlab
- 数学建模 lingo的基本知识 matlab的基本知识-Mathematical modeling lingo basic knowledge of the basic knowledge of matlab
GMCM2007D
- 这是07年的大学生建模比赛最为完整的解答 使用了lingo 和R软件-This is a university student in 2007 modeling competition most complete answers to the use of the lingo and the R software
semi-analytical-numerical-method
- 一本介绍半解析数值方法的经典之作，对从事数值分析及方法研究和应用的科研人员是不错的参考资料-Introduce a semi-analytical numerical method of classic, engaged in numerical analysis and methods of research and application of scientific research personnel is a good reference
FFTshow
- 可产生矩形脉冲和正弦信号，矩形脉冲的脉宽可以改变，正弦信号则可以改变频率和时宽-Can produce rectangular pulse and sinusoidal signal, the rectangular pulse width can be changed, sinusoidal signal can be changed when the frequency and width