Qt 自定义导航控件

求解骑士游历问题的程序。骑士游历问题是在8X8格的国际象棋棋盘上随意放置一个马，按照马走“日”字的规则对马进行操作，问是否能够不重复的走遍棋盘的每个格。(Cavaliers traveled problem solving process. Cleveland traveled problem is the 8x8 grid of international chess pieces on dumped a horse, according to Ma take "days" to the rules word for horse operations, asked whether not to repeat the chessboard visited each grid.)

CMX865 FSK,DTMF

说明：  STM32L0xx平台的应用定时器，基于HAL库实现的应用定时器(Application timer of stm32l0xx platform based on Hal Library)

基于对话框，添加工具栏资源，设置工具栏的背景图像，可以在对话框中的任何位置移动工具栏，也可关闭工具栏。

ArcEngine开发，实现各类专题图，提供基础功能，可以继续提高(ArcEngine development, the realization of various thematic maps, to provide the basic functions, can continue to improve )

是一个简单的通讯录，可以添加，删除，查找和修改里面的内容(Is a simple address book, you can add, delete, find and modify the contents inside)

说明：  数据结构算法实现C++ Builder上机验证实现(Data structure algorithms to achieve local authentication on C++ Builder)

双线、双色显示macd柱子，柱子走弱会显示白色，方便确认柱子走弱(Double-line and double-color display MACD pillars. When the pillars weaken, they will show white. It is convenient to confirm that the pillars weaken. Double-line and double-color display MACD pillars. When the pillars weaken, they will show white. It is convenient to confirm that the pillars weaken.)

silverlight里的程序源码，感觉还可以，就传上来了(silverlight in the program source code, the feeling can also pass up)

梯形图转单片机，51单片机做PLC的软件(PMW-HEX V1。9)