Qt串口通信历程，用用qextserialprot库，绝对可行，windows，linux，嵌入式linux都可以，经过测试成功...

本软件由ZHG用TC2.0开发，可用来进行简单画图、查看由本软件制作的图形文件以及使用配套函数show_bmp在C语言程序中直接使用已画好的图形。具体操作如下： 1.主界面上方为菜单栏，左边为工具栏。要使用请单击“新建”或“打开”按钮，退出可单击右上角椭圆。 2.进入后，可单击工具栏选择画笔、规则图形及颜色。左击图形库，画实线图，右击可画虚线图。在编辑区中，用左键拖动鼠标为画笔画图，右键拖动可画规则图形。（建议下载到D盘） -the software used by the TC ZHG development, which can be used for simple drawing, View from the software produced by the graphics files and the use of complementary functions in C language show_bmp procedures used directly Painting has good graphics. Specific operations, as follows : 1. The main interface to the top menu bar, as a tool for the left column. To use click "new" or "open" button, can withdraw from the upper right elliptical. 2. After entering, click column selection brush tool, rules and color graphics. Left attack graphics library, painting solid lines map, right click on the dotted line can be painted map. Editing area, and use the mouse to point and drag brush painting, the right-scrolling graphics rules can be painted. (D downloade

在IC卡应用中对卡进行加密的工具,有加密后的动态-in IC card application card for encryption tools, the dynamic encryption

舞台灯4头激光效果灯：基于STC单片机控制的激光效果灯，外围加75176控制芯片与控台连接，实现舞台灯用DMX512信号通信进而控制从机动作。 

java 实现的焰火效果,效果不错,可能需要重新编译-achieve the pyrotechnic effect, the effect is true, it may be necessary to recompile

直线二级倒立摆的LQR控制算法，仿真效果较好-2 inverted pendulum LQR control algorithm

这个例子中,控件随窗口大小一起变-this case, control together with the window size change

二重积分 Guass―L高精度求积计算，精度高，速度快-double integral Guass-L for the calculation of high-precision, high accuracy and speed

基于kNN算法的网页分类器,基于Visual c++6.0环境-kNN classifier

how to use regular expressions

电力系统计算潮流通常要归算标么值，用这软件能快速计算-Trend of power system computation usually Reduction superscript Mody value, using this software can quickly calculate