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motaifenxi_1
基于matlab的模态分析1,可以进行采样数据的模态分析,获得振型,阻尼比,频率等(Based matlab die state analysis, modal analysis of the sampling data obtained modes, damping ratio, frequency, etc.)
- 2013-03-06 11:27:34下载
- 积分:1
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VC++高速串口通信程序
高速串口通信程序,可同时接16个串口进行通信;获得16各串口的通信数据,在VC6.0++中编译,主要有串口通信参数设置,高速串口通信配置信息。
内部包括IP地址设置、共享内存、UDP通信等功能;读取串口上的数据进行解析,解析后的数据写入共享内存中,通过UDP通信通知上级主站去读取共享内存中的数据。
- 2022-05-18 16:42:39下载
- 积分:1
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C# 使用聚合函数查找数据库重复记录
C#利用聚合函数显示数据库中重复记录的数量,这个例子可找出数据库中的重复内容,对优化数据库很有帮助。实现本功能可参考以下代码:
dgv_Message.DataSource = GetMessage();//设置数据源
dgv_Message.Columns[0].Width = this.Width;//设置列宽度
dgv_Message.DataSource = GetStudent();//设置数据源
dgv_Message.Columns[0].Width = 200;//设置列宽度
string P_Str_SqlStr = string.Format(//创建SQL查询字符串
@"SELECT 所在学院 ,COUNT(所在学院) AS 学生数量 FROM tb_Student GROUP BY 所在学院");
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,更多代码请下载本实例 。
- 2022-06-30 05:46:27下载
- 积分:1
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ShuffledFrogLeapingAlgorithm
SFLA算法是解决组合性优化问题的算法。它是基于集合类方法的启发式研究,这种SFLA初始化于一群虚拟集合青蛙,在池塘中跳跃,搜寻最优的食物地点。青蛙们可以被看作是具有思维的的主体。一种思维可以被看作是一个思想的集合或是文化的进化。每一种思维都是由一系列策略构成。在这种策略进化期间,青蛙的思维也在发生改变,导致了他们在面向目标时方位的改变,这种思维的变化或改变的发生,正是因为青蛙受到其他更好思想的影响。(SFLA algorithm to solve portfolio optimization problems and algorithms. It is based on the collections of the heuristic research method, which is initialized to a group of SFLA virtual collection of frogs, jumping in the pond, searching for the optimal location of food. Frogs can be seen as the main body with thinking. Can be seen as a way of thinking is a set of ideological or cultural evolution. Each type of thinking is constituted by a series of strategies. Period in the evolution of this strategy, the frog is also a change of thinking, leading to goal-oriented when they change direction, this way of thinking of the change or changes occur, because frogs are better ideas.)
- 2009-05-08 21:38:03下载
- 积分:1
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anti_blaster
anti blaster worm source code
- 2009-07-27 10:40:38下载
- 积分:1
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gxty
一种光学测试的算法,有助于全面分析激光大气传输特性及其对光电系统性能的影响,希望对大家有帮助哦(An optical testing algorithm, which helps to fully analyze the characteristics of laser propagation in the atmosphere and its impact on the performance of photovoltaic systems, we want to help oh)
- 2017-03-03 16:14:02下载
- 积分:1
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OPTICS
实现optics聚类算法,结合dbcasn进行对比(Optics clustering algorithm is implemented)
- 2020-11-07 15:29:49下载
- 积分:1
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polyfit-高斯拟合
说明: 多次拟合任意函数曲线,采用高斯曲线拟合算法求解拟合系数。(The fitting coefficient is obtained by fitting any function curve many times.)
- 2021-02-19 12:19:44下载
- 积分:1
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NetWorkOp
Annau University network lab programs
- 2010-10-23 09:56:30下载
- 积分:1
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rihua.code
本程序为图像锐化的经典程序,源码里有详细的标注。(the procedures for sharpening images of the classic procedures are detailed source of tagging.)
- 2007-06-04 12:04:49下载
- 积分:1