MQTT协议中文版

通过sparten2来实现数字电压表实验。实验板上的数码管显示模拟电压的数字，调整实验板上的控制模拟电压的电位器，显示模拟电压的数字应该能够随输入的电压变化而变化。-Sparten2 to achieve through the digital voltmeter experiment. Experiment on-board digital tube display the number of analog voltage to adjust the control experiment on-board analog voltage potentiometer, showing the number of analog voltage input voltage should be able to change with the change.

高速切削加工技术是一种先进的制造技术，具有强大的生命力和广阔的应 用前景，已成为切削加工的主流。数控插补技术是数控系统实现轨迹运动控制 的基础，插补运算是CNC系统软件实现运动控制的核心模块，插补算法的优劣 将直接影响到CNC系统的性能。因此，实现一种高精度和高速度的插补方法是 插补的关键所在。 本文在分析传统基准脉冲插补、数据采样插补的算法的基础上，着重研究 了三次NURBS曲线实时插补技术，针对部分算法的不完整或效率低，提出了 一种简单快捷的插补算法。采用NURBS曲线的矩阵表达式，将整个插补过程 分解为插补预处理和实时插补。在插补预处理中完成了大量的计算，预处理的 计算结果直接应用于实时插补，使插补算法满足了NURBS曲线插补的实时性 要求，再辅以必要的轮廓误差控制，实现了加工速度自适应于加工路径的 NURBS曲线直接插补。 本文讨论的插补算法采用C++语言实现，并在VC++6.0的编程环境中实现 了插补算法的计算机仿真，验证了算法的正确性和可行性。(The high speed cutting is one of advanced manufacture technique,which has the powerful vitality and the broad application,and already became the mainstream of machining.The interpolation technology of NC is the foundation of path s control in the CNC system,and the interpolation operation is the core module of CNC system software,which comes the motion control true.The interpolation algorithm,whose function is good or bad,directly influences the performance of CNC system.So,a kind of interpolation method with the high accuracy and high speed is the key of interpolation. Based on analyzing the traditional pulse interpolation and data sampling interpolation,this paper emphasizes on the NURBS curve real-time interpolation technology.In view of the partial algorithms which is incomplete and the low efficiency,this paper propose a simple and quick interpolation algorithm.Using the matrix representation of NURBS curve,the whole interpolation process is divided into appropriate pretreat)

Flash图片由小到大渐变动画，类似于由远及近的效果，从远处来到眼前的感觉，不断的放大图片的效果，用于产品图查看浏览特效中。鼠标经过的时候，瞬间变大显示，移开后恢复原貌。

用vc自己写的在poj上的题目，10多个的源代码，都是自己写的

说明：  program canevas for second level licence

运动补偿中的距离对准技术，包括了互相关对准，最小熵对准法，以及模-1和模-2距离对准法(The range alignment techniques in motion compensation include cross-correlation alignment, minimum entropy alignment, and die -1 and die -2 range alignment)

支持PELCO—D协议，设置角度云台自动巡航，用于小测试，支持大部分云台。(Support PELCO - D protocol, set angle, pan head, automatic cruise, for small test, support most ptz.)

myo手环连接程序，vs2012版本及vs2013(myo conncet sssssssssss ssss)

问道修改ETC工具，问道修改商城工具，详细请看说明(Ask about modifying ETC tools, ask about modifying mall tools, see the instructions for details.)

Data Structure total C++ source code