-
物流管理系统的实例程序,VB编译
物流管理系统实例程序,vb编译-examples of Logistics Management System procedures, vb compiler
- 2023-04-03 11:55:03下载
- 积分:1
-
由隐藏菜单制作。是的authorwarer的源。该模型可以使用…
authorware制作的隐藏菜单。是authorwarer的源程序。可用来做示范。-produced by the hidden menu. Yes authorwarer of the source. The model can be used to do.
- 2022-05-05 07:38:28下载
- 积分:1
-
% 该Matlab程序基于牛顿-拉夫逊算法,用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流
% U...
% 该Matlab程序基于牛顿-拉夫逊算法,用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流
% U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗
% PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率
% delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q -实算PQ节点无功功率修正值
% delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值
% delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵
% e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square o
- 2022-10-25 02:45:02下载
- 积分:1
-
订票系统
订票系统,c语言,七大功能模块,订票,查票,退票等等,无数据库连接,相应数据导入flight.txt文件
- 2023-02-14 01:00:04下载
- 积分:1
-
十六进制转换为十进制,是想应用程序可视化界面实现不同进制之间的转换。...
十六进制转换为十进制,是想应用程序可视化界面实现不同进制之间的转换。-sixteen to ten
- 2022-04-15 00:09:48下载
- 积分:1
-
迷宫是在turboc2环境编写的小游戏冒险游戏,日…
迷宫探险游戏是一个在turboC2环境下编写的小游戏,该游戏是根据DxBall撞球游戏进行设计的具有简单的撞球功能的游戏-maze is an adventure game in turboC2 environment prepared by the small games, the game is based DxBall balls for the design of the game is simple function of the pool games. .
- 2022-05-25 00:43:14下载
- 积分:1
-
这是新颖实用电子设计与制作,有关电子设计的一些电路,总共有125种,例如:家庭卡拉OK灯光控制电路,神奇旋转彩灯电路,多变流水灯控制电路等等一些使用电路...
这是新颖实用电子设计与制作,有关电子设计的一些电路,总共有125种,例如:家庭卡拉OK灯光控制电路,神奇旋转彩灯电路,多变流水灯控制电路等等一些使用电路-This is a novel and practical electronic design and production, the electronic design some circuit, a total of 125 kinds, such as: family karaoke OK lighting control circuit, the magic lantern rotating circuit, variable flow control circuit and so a number of lights to use circuit
- 2022-10-29 04:45:03下载
- 积分:1
-
Press Release System asp.net development environment
新 闻 发 布 系 统 asp.net 开 发 环 境-Press Release System asp.net development environment
- 2022-11-24 00:30:04下载
- 积分:1
-
这是一个用matlab编写的时间序列ARMA模型的信号处理程序…
这是一个用matlab编写的arma时序模型信号处理程序,可以用于振动信号等方面的信号处理或仿真-This is a matlab prepared using time series model arma signal processing procedures, can be used in areas such as vibration signal or the signal processing simulation
- 2022-02-21 20:11:40下载
- 积分:1
-
it allows you to add products
it allows you to add products
- 2022-03-10 23:10:29下载
- 积分:1