主函数

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 power.)

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对一些常用的混沌系统进行计算,包括指数谱,分叉图等(Some common chaotic systems are calculated, including exponential spectrum, bifurcation diagram and so on)

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基于stm32的microchip的m24lc1025 eeprom，容量1024Kb。(Stm32 - based microchip m24lc1025 eeprom with a capacity of 1024Kb.)

我自己做的一个教学管理系统 用pb做的 已经很不容易了阿 大家看看吧-I do a teaching management system using pb do have very easily we watch it A

Autosar RTE 手册，里面包含autosar 架构设计及RTE介绍(Autosar RTE datasheet)

VB通过注册表禁用Windows某些桌面属性，具体到本例来说，是通过修改注册表禁止用户通过桌面右键来打开桌面属性选项，从而禁用了系统属性功能，这只是一个VB修改注册表的实例，禁用桌面属性只是一个功能演示。