MATLAB

龙格库塔四阶方法，matlab编程，仅供参考(Runge-Kutta fourth-order method, matlab programming, reference)

说明：  一个很有用的PID控制程序，用于性能评价，主要是看仿真图的(A useful PID control procedures for performance evaluation, mainly the simulation map)

广度优先搜索算法判断图的连通性Breadth first search algorithm of judgment figure connectivity (Breadth first search algorithm of judgment figure connectivity )

计算一个句柄函数周期开拓后的Fourier级数展开系数（涉及到如何处理振荡函数积分的问题），并给出一个应用它的例子——光栅自成像movie演示。(Fourier integral (dealing with oscillatory integrand))

模拟连杆运动时可以利用几个知识来确定特征点的位置，本代码是用MATLAB模拟双摆的运动(When the analog link motion can use knowledge of geometry to determine the location of feature points, this code is the use of MATLAB simulation of the mechanical motion of the double pendulum motion)

风机发电的文献 非常的详细 有关matlab 的例程都很明确(Fan power is very detailed literature about the matlab routines very clear)

PorousMedium2LayerModel 双向介质波场模拟（1）(Porous Medium 2Layer Model （1）)

说明：  AR模型的大作业，涉及到2阶三阶四阶，估算AR模型的系数(AR model of operation, involving 2 third-order fourth-order, estimate the coefficient of AR model)

此代码为最佳阙值源程序:实现对图像的分割,是一种自动确定最佳阙值的方法,简单易行.(It can be applied into division of a certain picture,and behaves in a simple way with relatively better impact. )

knn—k近邻准则matlab实现，适合初学者(knn-k neighbors to achieve the criteria matlab)