时间空间感知信息SI和TI计算工具，可以计算YUV视频也可以直接从码流域计算。

设计模式的VC例子，可以用于学习设计模式。我自己觉得很有用。这个是Build模式(design patterns VC example, can be used to study design patterns. I feel very useful. This is the Build Model)

一个简单的贪吃蛇游戏的程序，程序运行时会有操作指导。(Snake game is a simple procedure, the program will be run-time operation of the guidance.)

用画笔绘制圆角矩形，椭圆，饼形，并用不同颜色画刷进行填充。(Draw a rounded rectangle, ellipse, pie with a brush, and brush with a different color fill.)

说明：  Qt的帮助文档，中文版，可以在里面搜索Qt的各种库，以及相关的函数和参数，都有具体说明(QT help document, Chinese version, you can search Qt library, as well as related functions and parameters, have specific instructions)

说明：  用STM32与AD7124设计用于测温的系统(STM32 and AD7124 tempreture control)

window 平台的qt中一个界面中通过点击按钮打开不同对话框，包括文件对话框，颜色对话框，字体，消息，输入，进度，错误对话框的实现

这个说明倒不是说明函数的功能，只是声明一下函数中出现的问题。 shortest()函数没有问题，在secshortest中我希望只得到一条次短路（或几条roadcost()值相同的次短路），结果却出来好几条，我仔细检查了一下程序，应该没有什么问题。 因此在使用时，要得到次短路，只能用roadcost()函数分别求一下各条路的权重和，找到最小的。 有些奇怪 (Note that this is not the function of function, but a statement about the problems in function. shortest () function there is no problem, I hope that in secshortest only a short time (or several roadcost () times the value of the same short-circuit), the result is several out, I carefully examined the process, it should be no problem. Therefore, in use, to be at a short circuit can only be used roadcost () function, respectively, for some of the weight of the road and find the smallest. Some strange)

stm8单片机实现了控制bldc轮毂电机的控制，用了6个mos管，采用六部控制，里面有 pcb sch 和程序，可以用此资料改装成电动自平衡独轮车(Stm8 microcontroller realized control BLDC hub motor control, with 6 mos tube, using six control with Sch and PCB program, this information is converted into electric self balancing unicycle)

【实例简介】

STM32F103ZET6的LED实现，对IO的操作实现LED的控制