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...

ti-dsp2407的电动机控制和音频输出程序-ti-dsp2407 motor control and audio output procedures

包括VC++时尚小游戏20个，包括象棋等小游戏的源代码

牛顿－拉夫逊法潮流计算 基本步骤： 　　（1）形成节点导纳矩阵 　　（2）将各节点电压设初值U， 　　（3）将节点初值代入相关求式，求出修正方程式的常数项向量 　　（4）将节点电压初值代入求式，求出雅可比矩阵元素 　　（5）求解修正方程，求修正向量 　　（6）求取节点电压的新值 　　（7）检查是否收敛，如不收敛，则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代，否则转入下一步 　　（8）计算支路功率分布，PV节点无功功率和平衡节点柱入功率。-Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into powe

PHP Excel Paser, 一个很好的-PHP Excel Paser, a good Dongdong

介绍了opencv的基础操作方法。比如利用opencv进行图像数据的读取、矩阵的运算等。-Opencv introduce the basis of the method of operation. For example, the use of opencv image data read, such as matrix calculations.

定时器实例，通过几个例子详细描述了C++在使用定时器的过程中

内存中断向量物理地址排序-memory physical address Ranking

LEACH的MATLAB代码,很不错。可以直接运行。-the code of LEACH for Matlab

一个翻棋子的小游戏，当把所有的棋子翻成同色后游戏结束。-A doubled pawn of the game, when all the chess pieces into the same color after the Game is over.

labwindows rs232 包括xmodem传送文件和简单串口程序-XMODEM labwindows rs232 including transmission of documents and a simple serial program