差分放大带电路和负反馈放大电路

说明：  STC89S52单片机设计一款智能充电器的控制系统，通过对电压传感器和电流传感器的检测，当检测充电电压和电流大设置值时，自动断开充电电路。本设计由软件和硬件两部分组成，硬件设计对单片机最小系统、电压电流采集电路、充电控制电路、按键电路、液晶显示电路、报警电路等进行设计，使控制器具备电压、电流检测，系统参数显示，自动断电控制等功能；软件设计方面对控制器的软件驱动程序进行设计。并利用Protues软件进行可行性仿真，对软件和硬件设计进行验证(425/5000 STC89S52 mcu design a smart charger control system, through the voltage sensor and current sensor detection, when the detection charging voltage and current settings, automatically open the charging circuit. This design is composed of two parts: software and hardware. The hardware design designs the minimum system, voltage and current collection circuit, charging control circuit, key-press circuit, liquid crystal display circuit, alarm circuit, etc. , the controller has the functions of voltage and current detection, system parameter display, automatic power-off control and so on. The feasibility simulation is carried out by using Protues software to verify the design of software and hardware)

在power builder中远程拨号上NT,自动下载文件,自动断开的示例源代码-builder in the power range on the dial-up NT automatically download files, Disconnect automatic source code examples

环境保护局万能文档打印系统 使用VBA实现 上一系统传送有问题。-Environmental Protection Agency omnipotent document printing system using VBA system on a transmission problem.

EDEM软件与FLUENT软件 耦合文件(EDEM and FLUENT coupling files)

用于Pattern Recongnition的一个图像处理程序－－Trace Transform。-for an image processing-- Trace Transform.

VB6.0 显示当前用户的状态栏，本实例 包括了一个用户登录窗口和一个主窗口，当通过登录窗口登录后，随即显示主窗口，并在主窗口的状态栏中显示用户帐户名，以便于让用户清楚当前是使用了哪个帐户登录到了系统。测试帐户：mr 密码：mrsoft。

边缘检测的Robert算子Python实现，一个是带噪声，一个是不带噪声的代码(Implementation of Edge Detection)

Mentor的Kw-sst湍流模型源程序，用于参考编写自己的CFD代码(CFD code of Kw-sst turbulent model,used write your own cfd code)

下在管理系统2.0-under the management system 2.0

该工具是对非线性问题进行求解的，可通过MATLAB，Python等语言进行实现(The tool is used to solve nonlinear problems, which can be realized by matlab,python and other languages.)