stm32f103呼吸灯

These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers who have the first edition, the original exercise number is given in square brackets. For example, the notation [was #4] indicates that the number of the exercise (or programming project) was 4 in the first edition. If an answer is different because of second-edition changes, the word "modified" will appear inside the brackets: [was #4; modified].These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers(These exercises and projects were originally the even-numbered exercises in the first edition. (The first edition did not distinguish between exercises and programming projects.) For the benefit of readers who have the first edition, the original exercise number is given in square brackets. For example, the notation [was #4] indicates that the number of the exercise (or programming project) was 4 in the first edition. If an answer is different because of second-edition changes, the word "modified" will appear inside the brackets: [was #4; modified].)

一个简单的串口实现双机互联，，比较实用，有兴趣可以(a simple dual-serial connectivity, and more practical, interested can s)

使用C#编写的串口调试助手，包含Modbus主机功能，自动检测USB串口设备；软件为VS2012

说明：  利用C++编写船舶Abkowitz模型，适当调整参数就能完成船舶操纵的航向控制及回转运动(Using C + + to write the Abkowitz model of the ship, and adjusting the parameters properly, the course control and turning motion of the ship can be completed)

说明：  采用萤火虫算法对分布式电源进行优化，采用33节点系统(Firefly algorithm is used to optimize the distributed power supply)

详细介绍图像的线性曲线检测和变换，程序测试成功，非常实用。-Detailed images of the linear curve detection and conversion, testing the success of the procedure is very practical.

基于开发板的串口通信，主要运用了MFC和通信协议(Serial communication based on development board)

键盘记录器简洁版

PhoneArea 是C++实现 （vs2005） CallHelper 是Android APK 实现

学生考勤管理系统 考勤信息记录了学生的缺课情况，它包括：缺课日期、第几节课、课程名称、学生姓名、缺课类型（迟到、早退、请假及旷课）。试设计一考勤管理系统，使之能提供以下功能： 1．录入学生的缺课记录； 2．修改某个学生的缺课记录； 3．查询某个学生的缺课情况； 4．统计某段时间内，旷课学生姓名及旷课次数，按旷课次数由多到少排序； 5．统计某段时间内，有学生旷课的课程及旷课人次，按旷课人次由多到少排序； 6．系统以菜单方式工作。 具体要求如下： 1、 采取模块化方式进行程序设计，要求程序的功能设计、数据结构设计及整体结构设计合理。学生也可根据自己对题目的理解增加新的功能模块（视情况可另外加分）。 2、 系统以菜单界面方式（至少采用文本菜单界面，如能采用图形菜单界面更好）工作，运行界面友好，演示程序以用户和计算机的对话方式进行。 3、 程序算法说明清晰，理论分析与计算正确，运行情况良好，实验测试数据无误，容错性强（能对错误输入进行判断控制）。 4、 编程风格良好（包括缩进、空行、适当注释、变量名和函数名见名知意，程序容易阅读等）； (student)