BiaoPanShiBie

常微分方程的数值解，可用于求解常微分方程，自适应步长的龙格法(Numerical solutions of ordinary differential equations)

利用MFC开发的数据库系统，用的是微软的Access，有详细的链接数据库的代码。(Use of MFC development of database systems, using Microsoft Access, there are more links to the database code.)

MPPT控制器的全称“最大功率点跟踪”（Maximum Power Point Tracking）太阳能控制器，是传统太阳能充放电控制器的升级换代产品。所谓最大功率点跟踪，即是指控制器能够实时侦测太阳能板的发电电压，并追踪最高电压电流值(VI)，使系统以最高的效率对蓄电池充电。下面我们用一种机械模拟对比的方式来向大家解释MPPT太阳能控制器的基本原理。(The full name of MPPT controller is "Maximum Power Point Tracking" solar controller, which is an upgrade product of the traditional solar charge and discharge controller. The so-called maximum power point tracking (MPPT) means that the controller can detect the generation voltage of solar panels in real time, and track the maximum voltage and current (VI), so that the system can charge the battery with the highest efficiency. Next, we will explain the basic principle of MPPT solar controller in a way of mechanical simulation and comparison.)

利用GAN网络进行手写数字识别，经过测试，可以达到很高的分类效果。很适合GAN网络初学者。(This is code for GAN.)

说明：  免疫粒子群算法是粒子群算法得一种，求30节点的电力系统潮流有较好的效果(Immune particle swarm optimization is a kind of particle swarm optimization algorithm, and it has a good effect on power flow of 30 nodes power system)

Delphi抽奖程序源码下载，是基于字符的抽奖程序，可用于手机号码抽奖，比如把手机号码批量导入到本程序中，可多次抽出一等奖N名，二等奖、三等奖等，几名奖项可手动设置，可保存投资结果。本程序的抽奖号码来源从TXT中导入。

说明：  欧拉方法和拉格朗日方法，欧拉-欧拉方法相关介绍(Euler method and Lagrange method and Euler Euler method)

说明：  有关MIMO系统的建模以及其注水算法的实现(The modeling of MIMO system and the implementation of its water injection algorithm)

说明：  可以控制RC电路在半程急速上升和下降，可类比水流等过程的控制。(It can control the rapid rise and fall of water flow in half way.)

Exercisesfor tet purpose