示波器

18 Wheels game sources. Operational system: DOS. Compiles OK in Quickbasic.

PowerBuilder8.0开发分布式应用程序发布例程

hoops基础讲义，培训课程，ppt格式讲义-hoops

说明：  D2D网络仿真，可以直接运行，模型比较简单(D2D network simulation)

可以修改指定的域名信息 .单空间多域名绑定管理程序-can modify the designated domain name information. Many single-space domain name bundled management procedures

说明：  汇编语言的ppt，有兴趣可观看，非诚勿扰(Assembly language ppt, interesting to watch, if you are the one)

说明：  微信支付调用农行接口demo 详情可参考文档(Wechat payment calls Agricultural Bank of China interface demo Please refer to the document for details)

VHDL. Realization of multi-digit adder

casio DT-930范例 MOT .RAR-casio DT-930 sample MOT.RAR

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