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NGIS控件DELPHI567得使用与设计
NGIS控件DELPHI567得使用与设计-each country controls Delphi 5 6 7 in the use and design
- 2022-12-30 07:30:04下载
- 积分：1
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领导艺术
领导艺术- 管理技巧系列课程-成功经理人,领导艺术- 管理技巧系列课程-成功经理人领导艺术- 管理技巧系列课程-成功经理人.-leadership-management skills courses Series-successful manager, leading arts-management skills courses series-leading successful manager Art-management skills courses Series-successful managers.
- 2022-01-21 23:30:55下载
- 积分：1
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DOS下进入Protect Mode,任意访问0
DOS下进入Protect Mode,任意访问0-4GB内存地址数据。-DOS into Protect Mode, random access memory address 0-4GB of data.
- 2022-02-14 01:37:57下载
- 积分：1
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jisuanqilaide
jisuanqilaide
- 2023-09-03 06:05:03下载
- 积分：1
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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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雷达作用距离计算，老外的程序，可以做为雷达距离计算的参考...
雷达作用距离计算，老外的程序，可以做为雷达距离计算的参考-Radar range calculation procedures foreigner, a distance-based radar can be used as a reference
- 2022-02-05 04:17:49下载
- 积分：1
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zooming by two method in matlab
zooming by two method in matlab
- 2023-03-22 20:15:02下载
- 积分：1
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银行排队叫号系统
资源描述
本设计是基于IAP15F2K60S2的单片机，采用串口通信，应用独立按键和数码管来实现银行排队叫号的模拟情况。
是针对单片机初学者的经典例程，可以让读者认识到单片机的按键 、数码管动态显示、定时器、通信等知识点。
- 2023-06-05 14:35:03下载
- 积分：1
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lcd programming, used in various dot matrix lcd graphics, everyone can help spee...
lcd编程，用在lcd上的各种点阵图形，可以帮助大家加速开发进度。文件里面的是16X16大小的图片。希望对大家有用-lcd programming, used in various dot matrix lcd graphics, everyone can help speed up the development progress. File inside the picture size is 16X16. Hope useful for everyone
- 2023-08-04 04:30:03下载
- 积分：1
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基于PHP和MySQL开发。这是一个入门级编程。好的参考…
developed based on PHP & mysql. It s an entry level programming. Good for reference
- 2022-07-11 21:55:02下载
- 积分：1
