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一个典当行的业务管理系统程序,由于业务比较专业可以供某个典当行使用。但是由于每个典当行的业务在细节上会有不同,所以可以在此基础上作二次开发。主要内容:录入,查询...
一个典当行的业务管理系统程序,由于业务比较专业可以供某个典当行使用。但是由于每个典当行的业务在细节上会有不同,所以可以在此基础上作二次开发。主要内容:录入,查询,报表-a business process management system that can be more professional business for a particular use Pawnshop. However, because each business Pawnshop on the details will be different, so it can be the basis for further development. Main elements : entry, query, reporting
- 2023-04-07 22:40:03下载
- 积分:1
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这是一个C++编程文档
这是一个C++编程文档-This is a C Programming Document
- 2022-12-04 00:15:03下载
- 积分:1
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《文明进化史》策略游戏源码+编译资源。收集到的一个游戏源码。...
《文明进化史》策略游戏源码+编译资源。收集到的一个游戏源码。-"history of the evolution of civilization" strategy game-source compiler resources. Collected a game-source.
- 2022-03-13 16:39:50下载
- 积分:1
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文章的浏览以及后台中文章的添加、修改、删除等操作
文章的浏览以及后台中文章的添加、修改、删除等操作-View the article as well as the background in the article to add, modify, delete and other operations
- 2022-02-24 12:48:09下载
- 积分:1
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Huffman coding used to complete the document compression and decompression
用Huffman编码完成的文件压缩与解压-Huffman coding used to complete the document compression and decompression
- 2023-04-03 11:50:03下载
- 积分:1
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人在江湖(英文名订为“Emprise Online”以下简称EO)是一个纯中国武侠角色扮演游戏。人在江湖游戏的设计架构是以网络流行已久的文字MUD作为构想,希望...
人在江湖(英文名订为“Emprise Online”以下简称EO)是一个纯中国武侠角色扮演游戏。人在江湖游戏的设计架构是以网络流行已久的文字MUD作为构想,希望能以最少的图形,让玩家可以从网站快速下载游戏而设计,所以图形丰富性上可能比不上一些线上游戏,因为设计构想是不一样的。-in the ring (English as "Emprise Online" hereinafter EO) is a pure Chinese martial arts role-playing game. The reason behind the game on the network structure design has long been the language MUD as a concept, hoping to be at least the graphics, allowing the player can be quickly downloaded from the website and game design, graphics richness may be behind some other online games, since the design concept is not the same.
- 2022-10-10 13:05:03下载
- 积分:1
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CSS templates source codes. You can use this file souce codes to create your own...
CSS templates source codes. You can use this file souce codes to create your own menus.
- 2022-02-10 15:24:40下载
- 积分:1
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牛顿-拉夫逊法潮流计算
基本步骤:
(1)形成节点导纳矩阵
(2)将各节点电压设初值U,
(3)将节点初值代入相关...
牛顿-拉夫逊法潮流计算
基本步骤:
(1)形成节点导纳矩阵
(2)将各节点电压设初值U,
(3)将节点初值代入相关求式,求出修正方程式的常数项向量
(4)将节点电压初值代入求式,求出雅可比矩阵元素
(5)求解修正方程,求修正向量
(6)求取节点电压的新值
(7)检查是否收敛,如不收敛,则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代,否则转入下一步
(8)计算支路功率分布,PV节点无功功率和平衡节点柱入功率。-Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into powe
- 2022-06-02 03:02:29下载
- 积分:1
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图书借阅系统文档与程序实现
图书借阅系统文档与程序实现-Lending Library System files and Program Implementation
- 2023-04-15 15:10:04下载
- 积分:1
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GPS的数据处理,坐标变换比较经典,采用vc++实现,值得下载奥,...
GPS的数据处理,坐标变换比较经典,采用vc++实现,值得下载奥,-GPS data processing, comparing the classical coordinate transformation, using vc++ Achieve, it is worth downloading Austria,
- 2022-09-22 15:50:02下载
- 积分:1