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飞机订票 系统 可以实现录入,删除,查找
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超级五子棋 超级五子棋
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- 2023-03-20 13:10:04下载
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航空公司管理信息系统(需要 SQL Server数据库支持)
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- 2022-05-06 00:02:07下载
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震动模拟数据采集,采集后的数据被存储在FLASH
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% 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
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UpNEt3000开发板光盘,谢谢博创和网友们
UpNEt3000开发板光盘,谢谢博创和网友们-CD UpNEt3000 Development Board, I would like to thank Mr. Chong and net surfers
- 2022-05-06 05:09:03下载
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在c#中调用rpt,实现c#的打印
打印格式必须固定
打印时调用这个打印格式...
在c#中调用rpt,实现c#的打印
打印格式必须固定
打印时调用这个打印格式-in c# Calling rpt achieve c# Print Print Print format must be fixed when the call Print format
- 2022-02-13 22:12:10下载
- 积分:1
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a very good writers microprocessor EEPROM C source code project documents direct...
一个非常好的微处理器烧录EEPROM的C++
原代码项目文件,直接可用,一拖一的,成果奉献给广大的底层软件开发者-a very good writers microprocessor EEPROM C source code project documents directly available, a delay of one and the results for the sake of the bottom of the majority of software developers
- 2022-07-20 21:18:39下载
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mainboard BIOS upgrade tool, more suitable for the use of the old machines! Anot...
主板BIOS升级工具,适合较古老的机器使用!
另一版本8.26版-mainboard BIOS upgrade tool, more suitable for the use of the old machines! Another version of version 8.26
- 2022-08-13 09:07:29下载
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used to study three types of categories of succession! Category Point, Circle, d...
用三个类来研究类的继承!类Point、Circle、Cylinder-used to study three types of categories of succession! Category Point, Circle, delivers
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