lmz

helpfull material about matlab and simulink review and commands

说明：  matlab与数值分析，研究生入门基本知识，对于后期科研工作的开展意义重大，分享下!(matlab)

These are a few more examples on MATLAB

使用蒙特卡罗方法计算n维球体的体积，很有趣的程序(An interesting program for calculating the volume of n-dimensional spheres by Monte Carlo method)

离散时间的基本运算，是MATLAB函数改进增强版本，更加的实用，包括卷积，折叠等基本运算(Discrete-time basic operations, is an enhanced version of MATLAB function improved, more practical, including convolution, folding and other basic operations)

code for calculating basic moment invariants.

数字控制系统是一种以数字计算机为控制器去控制具有连续工作状态的被控对象的闭环控制系统。因此，数字控制系统包括工作于离散状态下的数字计算机和工作于连续状态下的被控对象两大部分。我的课题的数字部分（PID）仿真由相应的离散传函实现，运用数字PID对被控对象实行准确控制。通过调节比例（P）、积分（I）、微分（D），使对象的输出达到预期的效果。(Digital control system is a kind of digital computer for the controller to control a continuous state of the object and closed loop control system. Therefore, the digital control system, including work on the discrete state of the digital computer and work in a continuous state of the plant is two parts. My topic of digital section (PID) simulation by the realization of the corresponding discrete transfer function using the digital PID control of the plant is implemented accurately. By adjusting the ratio of (P), integral (I), differential (D), so that the output of the object to achieve the desired results.)

运用ode45求解微分方程，并用matlab做出其图形(Use ode45 to solve differential equations, and make its graphics with matlab)

这是根据韩京清的自抗扰控制技术书本编写的ADRC仿真程序，运用到坦克炮控系统上(This is according to Han Jingqing the ADRC ADRC technical books written simulation program, applied to the tank gun control system)

图像锐化功能，基于梯度算法的~可以插入其他程序(Image sharpening, based on the gradient algorithm ~ can be inserted into other programs)