-
Although it is a small example, but it is basically a C polymorphism meaning! It...
虽然是一个小小的例子,却是基本上包括了C++多态的含义!是很好的学习材料-Although it is a small example, but it is basically a C polymorphism meaning! It is a good learning materials
- 2022-03-03 05:41:24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
-
sc2440原理图和PCB封装图 好用哦
sc2440原理图和PCB封装图 好用哦-sc2440 schematic and PCB-to-use package plans Oh
- 2022-03-17 13:05:19下载
- 积分：1
-
inventory management for shops
inventory management for shops
- 2022-12-12 23:55:03下载
- 积分：1
-
一个仓库管理系统，比较适合VC的学习者。
一个仓库管理系统，比较适合VC的学习者。-a warehouse management system, more suitable for VC learners.
- 2022-11-08 10:50:03下载
- 积分：1
-
RPG elements of a typing game developed by Delphi small game can be extended ind...
有RPG要素的打字游戏
由DELPHI开发的小游戏
通关后可挑战无限城-RPG elements of a typing game developed by Delphi small game can be extended indefinitely City challenge
- 2022-03-16 14:58:04下载
- 积分：1
-
OCX DLL注册工具
OCX DLL注册工具 -OCX DLL Register Tool OCX DLL Register Tool
- 2022-04-18 01:52:46下载
- 积分：1
-
该算法设计短小精悍，很有参考价值，这是用VC++6.0编写的算法，希望大家可以参考...
该算法设计短小精悍，很有参考价值，这是用VC++6.0编写的算法，希望大家可以参考-the algorithm design small and great reference value, which is used to prepare the VC 6.0 algorithm, we can hope that the reference
- 2022-03-13 21:11:11下载
- 积分：1
-
俄罗斯方块，是新手的作品，大家可以共享来学习下
俄罗斯方块，是新手的作品，大家可以共享来学习下-Tetris is a novice work, we can all share to learn under the
- 2022-01-26 04:36:14下载
- 积分：1
-
利用类及派生类在屏幕上输出英语问好提示，其输出结果如下图所示。...
利用类及派生类在屏幕上输出英语问好提示，其输出结果如下图所示。
-category and the use of derived classes in English output on the screen greets suggest that the output results as shown in the diagram below.
- 2022-06-02 14:29:39下载
- 积分：1
