通过星历文件计算卫星的坐标，当然星历数据有限，如果要计算更多的星历数据，需要更改源代码...

资源描述二分查找不单单是查找，可以运用单调性

数值分析算法：求解非线性方程组，插值，曲面拟合，得近似表达式-Numerical analysis algorithms: solving nonlinear equations, interpolation, surface fitting, very similar to the expression

三态树：一个树控件的派生控件，完成item的三种状态-Tri-state tree: A tree control derivative controls, the three states to complete item

AVL树的创建与基本操作-AVL Tree and the creation of basic operation

一个基于简单的LBP程序的验证程序，得到LBP图以及其直方图，通过对比直方图可以看出两幅输入图像的相似性，有LBP的三种模式：一致模式、旋转不变模式、旋转不变一致模式。

应用背景This application is to focus on the numerical methods in Computational Fluid Mechanics, dealing with aeronautics, hydraulics, heat and mass transfer etc. We konw fluids have the ability to transport matter and its propertities as well as transmit force, therefore fluid mechanics is a subject that is particularly open to cross fertilization with other sciences and disciplines of engineering. The subject of fluid mechanics will be highly relevant in domains such as chemical,metallurgical, biological and ecological engineering.关键技术 SIMPLE (Semi-Implicit Method for Pressure Linked Equations) algrithm is the principal numerical method to numerical simulate incompressible fluid flow, it can remove the difficults of fake pressure disturbance and neglecting specific pressure equation for incompressible fluid flow successful. The main thoughts and steps of SIMPLE algorithm are given in this application. The single-phase loc

数值积分算法实现对一阶微分方程组的计算：通过编写程序语言，运用欧拉，预报校正，龙格库塔的方法实现对x1微分=x2 x2微分=x3 x3微分=-800*x1-80*x2-24*x3+sin(t）； y=800x1 的运算-Numerical integration algorithm for the calculation of first-order differential equations: through the preparation of programming language, the use of Euler and forecast correction, Runge-Kutta method of achieving x1 differential = x2 x2 differential = x3 x3 differential =- 800* x1-80* x2-24* x3+ sin (t) y = 800x1 computing

最快的质数判断c++ 时间复杂度 o（logn）

这是一个验证歌德巴赫猜想对2000以内的正偶数成立的小程序-This is a test Goldbach conjecture right now within the 2000 establishment of even small programs

这是一个迭代法实现的C代码。本算法采用的是SOR迭代法。-This is an iterative method to achieve the C code. This algorithm is used SOR iteration.