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This is a result of database design, use of pb software, combined with the datab...
这是数据库设计的一个结果,利用了pb软件,结合数据库可以运行-This is a result of database design, use of pb software, combined with the database can run
- 2022-02-10 06:32:27下载
- 积分:1
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MATLAB graphical user interface (GUI) tools, list of the GUI Order
MATLAB中的图形用户界面(GUI)工具,列出了所有GUI命令-MATLAB graphical user interface (GUI) tools, list of the GUI Order
- 2022-06-21 11:48:26下载
- 积分:1
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vb中一些常见问题的讲解及帮忙,对初学者很有帮助
vb中一些常见问题的讲解及帮忙,对初学者很有帮助-vb some common problems on and help helpful for beginners
- 2022-11-14 12:50:03下载
- 积分:1
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二维经验模式分解,速度较快,不错的代码,希望对学习HHT的朋友有用...
二维经验模式分解,速度较快,不错的代码,希望对学习HHT的朋友有用-Two-dimensional empirical mode decomposition, fast, good code
- 2022-07-13 08:09:23下载
- 积分:1
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PKU ACM 1002 的源码,鉴于本人初学编程,水平不高,代码质量不敢保证...
PKU ACM 1002 的源码,鉴于本人初学编程,水平不高,代码质量不敢保证-PKU ACM 1002 source code, Since I am learning programming, the level is not high, the quality of the code is no guarantee
- 2022-02-01 00:39:23下载
- 积分:1
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一个有关列表控件的程序,挺好用的,试一试,大家参考参考...
一个有关列表控件的程序,挺好用的,试一试,大家参考参考-a list of the control procedures, very good use, and try your information.
- 2022-03-21 10:56:49下载
- 积分:1
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ADO
ADO-Tool.1.5.2.LV711
与数据库链接的工具-ADO-Tool.1.5.2.LV711 tools and database links
- 2022-02-04 09:49:42下载
- 积分:1
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Vipul这是同样progamar于acctiocation
vipul this is a sampale progamar dfor acctiocation
- 2022-01-24 17:33:50下载
- 积分:1
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DTMK软件开发包,此为开源软件,是一款很好的医学图像开发资源....
DTMK软件开发包,此为开源软件,是一款很好的医学图像开发资源.-DTMK software development kit, this is open source software, is a very good medical image development resources.
- 2022-04-16 11:21:27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