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一个简单 的GIS示例程序,实现了图形的按比例放大、缩小等矩阵变换。...
一个简单 的GIS示例程序,实现了图形的按比例放大、缩小等矩阵变换。-Examples of a simple GIS procedures realize the graphics pro-rata to enlarge, narrow, such as matrix transformations.
- 2023-07-27 18:20:03下载
- 积分:1
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vb开发的成绩管理系统
vb开发的成绩管理系统-vb development of the performance management system
- 2022-01-27 21:05:11下载
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This function is leting user load,but it is not very useful and very common
用户登陆This function is leting user load,but it is not very useful and very common-This function is leting user load,but it is not very useful and very common
- 2023-04-11 17:35:04下载
- 积分:1
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物流管理系统的实例程序,VB编译
物流管理系统实例程序,vb编译-examples of Logistics Management System procedures, vb compiler
- 2023-04-03 11:55:03下载
- 积分:1
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数字信号处理的快速傅里叶变换(FFT)代码
数字信号处理的快速傅里叶变换(FFT)代码-Digital Signal Processing of Fast Fourier Transform (FFT) code
- 2022-01-24 13:30:28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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Compulsary Library for Visual C++ 6.0, Visual C++ 2005, Visual Studio.net
Compulsary Library for Visual C++ 6.0, Visual C++ 2005, Visual Studio.net
- 2022-03-12 10:01:13下载
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自动化代码
资源描述工厂产品测试自动化代码,包括机械手控制代码
- 2023-03-10 23:25:06下载
- 积分:1
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1、实现自动链接页面PR值检测、Alexa世界排名检测。
2、实现无人职守,24小时即时完成链接交换
3、自主管理、添加、删除、推荐等级等管理动作。...
1、实现自动链接页面PR值检测、Alexa世界排名检测。
2、实现无人职守,24小时即时完成链接交换
3、自主管理、添加、删除、推荐等级等管理动作。
4、使用ASP.NET 2.0核心,安全高效!
5、标签模版化页面设置,你可以随意修改自己喜欢的风格!-one for automatic link pages PR detection, detection Alexa ranking in the world. 2, unattended, 24 hours instead of three link exchange, self-management, add, delete, recommended management actions, such as grading. 4, the use of ASP.NET 2.0 core, safe and efficient! 5, labeling template set of pages, you can be amended at their favorite style!
- 2022-01-23 10:27:48下载
- 积分:1
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矩陣相乘
矩陣相乘
#include
#include
int m,n,o,p,i,j,k,l;
int main()
{
printf("輸入矩陣A之列數m、行數n及矩陣B之列數o、行數p");
printf("
m=");scanf("%d",&m);
printf("n=");scanf("%d",&n);
printf("
o=");scanf("%d",&o);
printf("p=");scanf("%d",&p);
float a[m][n],b[o][p],c[m][p];
请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2023-07-05 11:05:03下载
- 积分:1