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资产管理系统,大家可以下载下去借鉴一下,望各位多加指导
资产管理系统,大家可以下载下去借鉴一下,望各位多加指导-Asset management system, everyone can download it from you, hope that more guidance
- 2022-09-10 04:30:03下载
- 积分:1
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质心的凸包
1.本程序获取一些点坐标作为输入。
输入的文件的格式:
第 1 行: 点数目
其他线路: x y
2.然后它计算凸格雷厄姆扫描算法。
3。 最后它计算的质心凸包使用下面的公式:
- 2022-05-24 23:53:02下载
- 积分:1
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Virtual serial port driver required conversion to open up the card and want a ne...
虚拟串口 驱动 需要转换卡 而且新开辟的要在串口附近-Virtual serial port driver required conversion to open up the card and want a new serial at the vicinity of
- 2022-09-19 06:00:03下载
- 积分:1
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PROTEL封装
PROTEL封装-PROTEL Packaging
- 2023-05-19 16:15:04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
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A simple game. And computer simulation of the operator to guess the stone scisso...
一个简单的小游戏。模拟操作者和电脑猜石头剪子布。-A simple game. And computer simulation of the operator to guess the stone scissors cloth.
- 2023-03-12 09:00:04下载
- 积分:1
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可以直接加入程序中运行的程序软件!加入后不需别的条件直接放入所建立的文件中...
可以直接加入程序中运行的程序软件!加入后不需别的条件直接放入所建立的文件中-accession process can directly run the software! After joining the other without directly Add conditions established by the document
- 2023-03-03 22:15:03下载
- 积分:1
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ATmega的测试代码与1MHz的闪烁LED
Atmega s Test code with 1Mhz Blink LED
- 2022-03-01 11:15:06下载
- 积分:1
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gis地图
gis地图 --- --æ–‡å—1-gis writing a map
- 2023-05-23 18:25:03下载
- 积分:1
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prepared by the Huarong Road game, a graphical interface, mouse operation.
用C编写的华荣道游戏,图形界面,用鼠标操作.-prepared by the Huarong Road game, a graphical interface, mouse operation.
- 2022-03-06 18:45:06下载
- 积分:1