shri

偏微分方程：matlab实现林石算子扩散去噪算法 (Lin Shi operator to achieve diffusion filtering)

画箭头用的一个matlab程序，箭头是二维度的，需要说如箭头大小的控制参量(draw an arrow,only the two dimmentional arow,and the arrow is composed of three lines,two short an one long,the results may not viry beatuiful but is very simple)

this a very good pv model done with mathwork sites

说明：  遗传算法不错的一个应用形式，适合开发应用(An application of genetic algorithms good form for the development and application)

it is very imoportant file

计算给定函数的全局最优位置以及优化极值，并输出结果(Calculating a given function and optimize global best position extremes, and outputs the result)

ARAPPara_matlab 网格参数化的源码(ARAPPara_matlab code for parameterization of 3d mesh)

简支梁受均布荷载为常数。试用MATLAB编程， 1） 求剪力方程并绘出剪力图 ； 2） 求弯矩方程并绘出弯矩图 ； 3） 求转角方程并绘出转角图 ； 4） 求挠度方程并绘出挠度图 ； (The Charpy by uniformly distributed load is constant. Trial MATLAB programming, 1) and shear equation and draw the shear diagram 2) Find the moment equation and draw the bending moment diagram 3) Find the angular equation and draw the corner Figure 4) Find the deflection equation and draw the deflection diagram )

传统PID的整定方法Z-N法，有助于大家快速整定参数，一起讨论哦(The traditional PID tuning method ZN method to help you quickly tuning parameters, and discuss Oh)

matlab-computer generated hologram