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source
source-win95-system-programming-secrets
- 2022-07-20 18:32:26下载
- 积分:1
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使用pb备份sqlserver数据库
使用pb备份sqlserver数据库-use SQLServer database backup pb
- 2023-06-18 15:55:03下载
- 积分:1
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好可以程序控制打开或关闭CDROM,非常方便(2KB)
好可以程序控制打开或关闭CDROM,非常方便(2KB)-Good can control open or close the CDROM, very convenient (2KB)
- 2022-05-15 14:57:53下载
- 积分:1
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Ajax技术实现一个简单的PHP聊天室服务器MySQL数据库
Ajax 技术实现的简单聊天室
php服务端 MySQL数据库-Ajax technology to achieve a simple php chat room server MySQL database
- 2023-01-03 10:25:04下载
- 积分:1
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VB实现的AE基础功能(地图浏览、放大、缩小、漫游等基本功能)...
VB实现的AE基础功能(地图浏览、放大、缩小、漫游等基本功能)-VB implementation of the basic functions of AE (map browsing, zooming and narrow, roaming and other basic functions)
- 2022-03-18 06:10:16下载
- 积分:1
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c语言标准文档,深入学习c语言的必经之路
c语言标准文档,深入学习c语言的必经之路-c language standard documentation, in-depth the only way to learn c language
- 2023-09-05 10:30:05下载
- 积分:1
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HTML for the web代码for the
Code for the html for the web
- 2022-02-14 00:30:41下载
- 积分:1
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本程序,是通过VB最为开发软件,能实现二进制,十进制,十六进制之间的转换和调用。可作为其他程序的一部分被调用,本人用VB编写遗传算法时用到其...
本程序,是通过VB最为开发软件,能实现二进制,十进制,十六进制之间的转换和调用。可作为其他程序的一部分被调用,本人用VB编写遗传算法时用到其-the procedure, VB is the most developed software to achieve binary, decimal, hexadecimal between conversion and call. As part of the other procedures to be called, I prepared with VB genetic algorithm used its
- 2022-08-13 01:22:40下载
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with the partition method for matrix multiplication (C achieved)
用分治法解矩阵乘法(C++实现)-with the partition method for matrix multiplication (C achieved)
- 2022-02-28 21:08:04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
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