STM32F407 MODBUS通信源码

智能小车循迹，超声波避障，红外遥控功能。基于89c51单片机平台。(Intelligent car tracking, ultrasonic obstacle avoidance, infrared remote control function. Based on 89C51 single chip computer platform.)

一种基于粒子群优化算法(PSO)确定参数的脉冲欧与神经网络滤波方法。。运用粒子群优化算法(PSO)确定pcnn图像滤波参数，对图像进行滤波 (Pulse Europe and the neural network filtering method based on particle swarm optimization (PSO) to determine the parameters. . Particle swarm optimization (PSO) to determine the filter parameters of pcnn image, image filtering)

考勤管理系统可以有效地管理企事业单位员工的出勤情况，规范人事制度管理，保证企事业单位的正常动作，是人力资产管理的重要组成部分。本系统的开发主要包括后台数据库的建立、维护以及前端应用程序的开发两个方面。本系统采用目前比较流行的ADO数据访问技术，并将每个数据库表的字段和操作封装到类中，使应用程序的各个窗体都能够共享对表的操作，无需重复编码，使程序更加易于维护，从而成功地将面向对象的程序设计思想应用到数据库应用程序设计中。这也是本系统的特色和优势。 第1步：还原数据库 按照前面的步骤，还原“考勤管理系统”的数据库为“CheckManage”。 第2步：打开项目并运行 ➊ 在Visual C++ 6.0中，打开“考勤管理系统”项目文件。 ➋ 编译、连接、运行，在“登录对话框”中输入用户名“Admin”，密码“111111”，单击【确定】按钮。(CheckManage System very good)

用c#检测usb3.0集线器的名称和硬件标识符(Using c# to detect the name and hardware identifier of the USB3.0 hub)

基于主像素的背景建模方法。该方法对密集目标检测效果较好。(Based on the background of the main pixel modeling method. The method of intensive better target detection.)

Modern Periodic Table Project in C. The Modern Periodic Table project in C is a simple console application built without the use of graphics. It is developed using the C programming language for the purpose of storing name, symbol, atomic number, atomic weight, and some important properties as well as to display them as per requirement of the user. The source code for this project is complete and totally error free, and we warmly welcome any feedbacks and suggestions.

说明：  实现DSP28335内的SCI通信程序，经过测试后可以使用(Implement the SCI communication program in DSP28335, which can be used after testing)

Modbus 在linux下tcp, 直接编译安装。configuer, make , make install (Modbus in linux for tcp )

《OpenCV基础教程》于仕琪主编，书中所有源代码下载，基于OpenCV的图像处理技术(" OpenCV-based tutorial," in Shi Qi editor of the book to download all the source code, based on OpenCV image processing technology)