meizhizhibiao

说明：  在Visual C++中调用matlab中定义的函数，可以方便利用matlab的资源(Calling Matlab defined in the function, Matlab can facilitate the use of resources)

龙贝格算法。。。。。。。。。。。 (Romberg algorithm. . . . . . . . . . .)

SGP4官方程序,包括matlab，java，C++等源码和说明文件(Official program of SGP4 model,includes Matlab, VC, Java, etc.)

说明：  CMMB-业务实施指南_v1.0_20080410.doc(CMMB-Business Implementation Guide _v1.0_20080410.doc)

相位图像的相位解包算法对一个相位图进行解包裹(Phase image of phase unwrapping algorithm for a phase map unwrapping)

说明：  matlab高效编程程序源代码第一章，可以运行。(efficient programming source code matlab chapter, you can run.)

Animation of swimming pool

基于MATLAB的内模控制器的简单设计实现，应用于ARM上(Internal model controller based on MATLAB realization of a simple design, is applied on ARM)

减聚类的类代码，可以直接使用获得类中心，类数目(Clustering by class code, you can directly use a type of center, type the number of)

梯度下降法是最早最简单，也是最为常用的最优化方法。梯度下降法实现简单，当目标函数是凸函数时，梯度下降法的解是全局解。一般情况下，其解不保证是全局最优解，梯度下降法的速度也未必是最快的。梯度下降法的优化思想是用当前位置负梯度方向作为搜索方向，因为该方向为当前位置的最快下降方向，所以也被称为是”最速下降法“。最速下降法越接近目标值，步长越小，前进越慢。(The gradient descent method is the earliest and most simple and most commonly used optimization method. The gradient descent method is simple to realize. When the objective function is a convex function, the solution of the gradient descent method is a global solution. In general, the solution is not guaranteed to be the global optimal solution, and the gradient descent method is not necessarily the fastest. The optimization idea of gradient descent method is to use the current position negative gradient direction as the search direction, because the direction is the fastest descending direction of the current position, so it is also called the steepest descent method. The faster the slowest descent approach is closer to the target, the smaller the step, the slower the progress.)