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C-program-code
c语言,五子棋代码.............(c program)
- 2013-12-05 10:50:24下载
- 积分:1
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Discussion-of-raindrop-fall-speed
简单介绍雨滴的形成,运用流体力学相关知识,分析了雨滴下落所受的黏性阻力和压差阻力,考虑雨滴在空气中下落半径增加对雨滴速度的影响,得出了雨滴下落速度和雨滴半径的关系,对雨滴下落的收尾速度进行了一般的讨论。(Brief rain formation, the use of the knowledge of fluid mechanics, analysis of viscous drag and pressure drag the raindrops whereabouts suffered consider raindrops in the air, the whereabouts of the impact of increasing the radius of raindrops speed, to draw raindrops falling speed and raindrops radius the general analysis of the relationship between the terminal velocity of raindrops whereabouts.)
- 2015-01-05 11:53:15下载
- 积分:1
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SI4463射频模块STM32应用
stm32f103Cbt6 单片机 操作SI4463 无线射频模块数据发送接收
通过SPI接口操作SI4463的数据读写
- 2022-03-18 18:57:32下载
- 积分:1
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C# 利用聚合函数MIN求销售额、利润最少的商品
C# 利用聚合函数MIN求销售额、利润最少的商品,具体来说是查询利润最少的商品信息,查询销售额最少的商品信息,查询结果将绑定显示于DataGridView数据网格控件中。
下面以查询销售额最少的商品信息为例,帖出具体的代码实现:
private DataTable GetMoney()
{
string P_Str_ConnectionStr = string.Format(//创建数据库连接字符串
@"server=WIN-GI7E47AND9RLS;database=db_TomeTwo;uid=sa;pwd=");
string P_Str_SqlStr = string.Format(//创建SQL查询字符串
"SELECT * FROM tb_Ware WHERE 销价 IN(SELECT MIN(销价) FROM tb_Ware)");
SqlDataAdapter P_SqlDataAdapter = new SqlDataAdapter(//创建数据适配器
P_Str_SqlStr, P_Str_ConnectionStr);
DataTable P_dt = new DataTable();//创建数据表
P_SqlDataAdapter.Fill(P_dt);//填充数据表
return P_dt;//返回数据表
}
其它部分的查询请下载本源码包。
- 2022-07-25 21:11:39下载
- 积分:1
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phase-information
运用一种基于相位信息的2FSK与MSK的调制识别方法,来实现MSK与普通的2FSK的识别。通过计算机仿真表明,在SNRE10dB的条件下,该方法识别率达到了100 。
(Based 2FSK use and MSK modulation recognition phase information to achieve a common 2FSK MSK and identification. Through computer simulations show that, under SNRE10dB conditions, the recognition rate reached 100 .)
- 2013-12-27 11:15:57下载
- 积分:1
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planeDoc
无人机路径规划。在给定的三维空间中搜索一条安全可行的无人机飞行路径(Path Planning. In a given three-dimensional space to search for a safe and feasible UAV flight path)
- 2010-05-26 17:00:07下载
- 积分:1
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huguang
基础PIC平台的MPLABC语言弧光保护的MAIN代码(The Arc Protection of the MAIN code)
- 2013-04-23 11:09:33下载
- 积分:1
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seek_tencycle
一个ldpc码的寻找围长(girth)为10的程序(Ldpc code to find a girth (girth) of the program 10)
- 2014-09-22 10:09:17下载
- 积分:1
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wpf登录界面例子源码
wpf登录界面例子源码
- 2015-08-12下载
- 积分:1
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ccc
说明: 迟滞比较器仿真源码,可以仿真迟滞比较器的滞后时间(Comparator hysteresis simulation source code can be simulation of comparator hysteresis lag time)
- 2008-11-27 13:56:58下载
- 积分:1