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TSP-PSO算法的matlab程序文件，有助于了解该算法(The produce of matlab about TSP-POS)

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.)

自己编写的一个卡尔曼滤波c++源程序代码，可以借鉴学习(My writing of a kalman filter c++ source code that can be drawn lessons from learning )

Qt与MATLAB的混合编程研究与实现，可以实现MATLAB的程序到Qt程序的转化(Mixed with the MATLAB programming Qt Research and Implementation, MATLAB programs can achieve the transformation to a Qt program)

遗传算法的源程序，基于matlab，对于毕业设计会起到很大的作用；(Genetic algorithm source code, based on matlab, will play a big role for a graduation project )

说明：  该程序是基于MATLAB的磁悬浮系统连续控制的具体程序实现(The program is based on the specific program MATLAB maglev system to achieve continuous control)

利用幂法和反幂法求解按模最小特征值，按模最大特征值。与MATLAB中eig功能相似 (get the character value of a matrix, similiar with the function eig in matlab)

用430F149控制芯片AD9834产生3路信号，通过串行方式控制。又IOUT/IOUTB及SBOUT输出，全部已经用库函数实现，只需直接调用！比起他的代码简单方便。(By 430F149 control chip AD9834 generates three signals, through the serial mode control. Also IOUT/IOUTB and SBOUT output has been achieved with all library functions, just directly call! Compared to his simple code.)

模板类名：CircleBuffer 功 能：环形缓冲区 优 点：相对于队列来说减少了很多对地址的反复操作，增加稳定性。(Template class name: CircleBuffer function: the ring buffer Pros: relative to the queue for reduced many repeated operation of the address, to increase stability.)

访问控制课设报告，自主访问控制和基于角色的访问控制(Report class-based access control, discretionary access control and role-based access control)