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c++课程设计,高校管理系统,文档中有源代码
c++课程设计,高校管理系统,文档中有源代码-c curriculum design, the college management system, the document active code
- 2022-01-30 13:31:04下载
- 积分:1
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约瑟夫环实践设计的前半段 大学二年纪暑假数据结构实习作业之一...
约瑟夫环实践设计的前半段 大学二年纪暑假数据结构实习作业之一-Josephus practice in the first half of the two young university summer internship operational data structure one
- 2022-01-26 02:13:28下载
- 积分:1
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自己作的防ip冲突的软件,主要用到winsock控件和shell等
自己作的防ip冲突的软件,主要用到winsock控件和shell等-themselves for conflict prevention ip software, mainly used winsock control and shell, etc.
- 2022-08-16 17:30:13下载
- 积分:1
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python教程,名字为a byte of python.
python教程,名字为a byte of python.-python tutorial, the name for a byte of python.
- 2023-08-26 15:20:03下载
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linux 贪吃蛇 GCC编译 在终端下进行游戏,不需要打开xwindow
linux 贪吃蛇 GCC编译 在终端下进行游戏,不需要打开xwindow-Snake GCC compiler linux in a terminal under the games, without having to open XWindow
- 2022-05-19 07:13:17下载
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本程序根据用户不同的需求设计窗口的背景,通过调色板来来选择不同的颜色...
本程序根据用户不同的需求设计窗口的背景,通过调色板来来选择不同的颜色-the procedures under different user needs to design the window background, the palette to choose different colors
- 2022-02-02 00:56:34下载
- 积分:1
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简单的原代码统计
简单的原代码统计-simple statistics of the original code
- 2022-03-18 01:12:22下载
- 积分:1
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vc write tanks Maze procedure
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- 2023-08-16 00:50:03下载
- 积分:1
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把HEX文件转换成FLASH直接支持的BIN文件。
把HEX文件转换成FLASH直接支持的BIN文件。-put HEX file conversion directly into FLASH BIN support of the document.
- 2022-09-25 04:00:03下载
- 积分:1
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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...
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
- 2022-06-02 03:02:29下载
- 积分:1