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coding
浸入边界法(Immersed Boundary Method)的一个示例程序。包括说明文档。(A code using the IBM (Immersed Boundary Method ) . And the help documention is included .)
- 2016-12-04 10:50:36下载
- 积分:1
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FASTapriori
说明: 能够实现Apriori算法。该算法将数据存入数组中进行操作。(Apriori algorithm can be realized. The algorithm will be deposited into the array of data to operate.)
- 2008-10-06 16:18:55下载
- 积分:1
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sql 美化
sql美化,支持各种方式的美化。可检测sql的异常,可组成c# sqlstring.
- 2022-01-25 20:52:24下载
- 积分:1
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treeedit
用于实现VC++中树控件的编辑功能,方便用户对采用树控件实现界面编程。(VC++ editing functions for realizing the tree control, user-friendly programming interface using the tree controls to achieve.)
- 2015-10-01 14:12:00下载
- 积分:1
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STM32F103OLED显示屏程序
说明: 实现0.91寸,IIC OLED屏幕驱动程序(Implementation of 0.91 inch, IIC OLED screen driver)
- 2021-04-26 19:28:45下载
- 积分:1
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C#使用SqlDataAdapter对象的Fill方法填充DataSet
C#使用SqlDataAdapter对象的Fill方法填充DataSet,具体是调用DataSet的Copy方法复制DataSet中的内容,完成填充的功能:
private void Form1_Load(object sender, EventArgs e)
{
//实例化SqlConnection变量conn,连接数据库
conn = new SqlConnection("server=.;database=db_14;uid=sa;pwd=");
//创建一个SqlCommand对象
SqlCommand cmd = new SqlCommand("select * from tb_test", conn);
SqlDataAdapter sda = new SqlDataAdapter();//创建一个SqlDataAdapter对象
//设置SqlDataAdapter对象的SelectCommand属性,设置执行的SQL语句
sda.SelectCommand = cmd;
ds = new DataSet(); //实例化DataSet
sda.Fill(ds, "test");//使用SqlDataAdapter对象的Fill方法填充DataSet
dataGridView1.DataSource = ds.Tables[0];//设置dataGridView1的数据源
}
private void button1_Click(object sender, EventArgs e)
{
DataSet ds1 = ds.Copy();//调用DataSet的Copy方法复制ds中的内容
dataGridView2.DataSource = ds1.Tables[0];//将ds1作为dataGridView2的数据源
}
- 2022-11-04 09:50:03下载
- 积分:1
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poissn1
一个泊松随机数生成代码,可调节的,但是貌似产生的随机数一直都不变(A Poisson random number generator code, can be adjusted, but the seemingly random numbers have been generated by the same)
- 2010-11-18 15:34:33下载
- 积分:1
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ibfdb
Wavelet packet analysis to extract vibration signal characteristic frequency, Achieve serial data acquisition, Weighted acceleration.
- 2017-11-16 10:24:52下载
- 积分:1
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function-approximation
基于BP神经网络的函数逼近源代码c++,函数为y=sin(x*pi/400)+2000,输入层为x,输出层为y,隐含层有10个神经元(Source code c++ function approximation based on BP neural networks, function y = sin (x* pi/400)+2000,The input layer is x, the output layer is y, a hidden layer with 10 neurons)
- 2014-01-15 10:17:11下载
- 积分:1
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chaffresearchechnology
箔条干扰的特性与雷达抗箔条技术研究,对雷达制导导引头的干扰技术进行系统研究(Characteristics of the anti-radar chaff and chaff research technology, the interference radar guidance seeker system research)
- 2015-07-14 01:08:07下载
- 积分:1