x28.pdf

论坛首页必备N格，非常经典的插件，本插件来源于网络，仅供学习使用，下载后24小时请删除。(Necessary N-grid forum home page, a very classic plug-in, this plug-in comes from the network, only for learning, 24 hours after downloading please delete.)

cpiwidget source you can use it

说明：  使用粒子群方法求函数的极值。里面一共两个.m文件，一个是函数表达式，一个是使用粒子群对这个函数表达式在有约束的条件下求极值的主函数(The extreme value of the function is obtained by using the particle swarm optimization method. There are two. M files, one is a function expression, and the other is the main function that USES the particle swarm to extremally evaluate this function expression under constrained conditions)

操作简单的一款Delphi医学证明登记管理系统，具有数据录入、修改、打补及数据浏览功能。用于医疗机构对新生儿信息进行录入登记的程序，前几年的程序，对学习一些基础的Delphi/ACCESS操作有不小的帮助。

Ajax 无刷新聊天室源代码，可供大家学些一下。-Ajax without refreshing the chat room source code, available to learn about everyone.

java版本的迷宫游戏 也可以自动设置迷宫图案-java version of the maze game can also be automatically set up a maze pattern

力扣网面试题答案，源码，供大家参考参考，祝大家面试顺利(The answer to the interview questions on the Internet, source code, for your reference, I wish you a smooth interview.)

说明：  RCWA计算一维光栅TE,TM透射率、反射率以及电场程序(RCWA calculates 1D grating TE, TM transmittance, reflectance and electric field program)

说明：  用牛顿-拉夫森法求解非线性弹簧问题，用Matlab软件制作了一个简单的程序。(Use the Newton-Raphson method to solve the nonlinear spring problem,a simple program is produced by using the Matlab software.)

关于ADI公司的DDS——AD9858的测试程序，可以产生单载频信号。(About ADI' s DDS- AD9858 testing procedures, can produce a single carrier frequency signal.)