条形码扫描与生成

说明：  计算机图形学ppt， 介绍计算机图形学基础(Computer graphics ppt, introduced the basis of computer graphics)

通过蓝牙控制多个电机同步进行正转反转，启停。(Through Bluetooth control, multiple motors are synchronized for forward and reverse, start and stop.)

主要是基于dxflib库读取DXF文件并获得图元信息，并使用QGraphicsView框架实现图元信息的绘制。这是dxflib库文件.

STM32源码  可以实现X0-X46  Y0-Y26  足够中等工程使用的 可以连接组态王  威纶通人机界面  支持modbus

针对传统的算法如遗传算法、粒子群算法等在TSP问题上求解精确性和求解规模上都还有一定的不足，本文提出了一种基于动态规划思想的粒子群优化算法。该算法用动态规划的方法实现粒子间的信息交互和粒子的进化，并且将粒子群中的粒子按无标度信息指导网络拓扑图的方式进行连接。仿真结果表明该方法能有效地减小误差率，提高解的精确，同时还保持了较低的计算复杂度，具有良好的稳健性。(TSP problem solving for the traditional algorithms such as genetic algorithms, particle swarm optimization accuracy and solving the scale, there is a certain lack of a dynamic programming algorithm-based particle swarm optimization algorithm. The algorithm using dynamic programming method to achieve the evolution of information exchange between the particles and the particles, and particle swarm particle scale-free information guide network topology map to connect. The simulation results show that this method can effectively reduce the error rate and improve the solution precision, while maintaining a low computational complexity, good soundness.)

Regexp string pattern parser cla(Regexp string pattern parser class)

光学组件的工具包，模拟光线的反射、折射、以及绘制各种像差曲线例如球差、色差(A matlab toolkit for optical components that simulates light reflection, refraction, and drawing various aberration curves such as spherical aberration and chromatic aberration)

说明：  一个神经网络原型代码，针对的例子为《Perceptron Learning》 (Russell & Norvig， 第742页)(A neural network prototype code, for example for )

单片机lcd2864 MEUN菜单程序 已经调试好了。(LCD Menu)

multisim软件是画图仿真领域的龙头，而这个文件是个好的开始(the multisim Software is drawing the the simulation field' s leading, and this document is a good start)