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ADODBOP
说明： 用于数据库 操作的 ADO 流程 详细讲解了几种ADO操作并且具体的讲解了常用的ADO操作的流程(ADO for database operations procedures explained in detail several ADO operation)
- 2009-08-31 13:18:17下载
- 积分：1
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89600
89600全套资料。包括使用，说明，矢量分析的介绍，还有破解89000的文件(89600 full set of information. Including the use, instructions, vector analysis, introduction, the paper also crack 89000)
- 2021-01-11 22:08:49下载
- 积分：1
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com
串口通信单片机与电脑,用于学习使用，不作其它用途(Serial communication microcontroller and computer use for learning, not for other purposes)
- 2013-09-23 00:03:35下载
- 积分：1
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VC_MFC-Sample1
Microsoft Visual C++ MFC串口通信编程详解,主要介绍了用CreateFile()函数和WriteFile()函数读写串口的实例,以及设置
串口属性的实例.
在工业控制中,工控机(一般都基于 Windows 平台)经常需要与智能仪表通过串口
进行通信.串口通信方便易行,应用广泛.
一般情况下,工控机和各智能仪表通过 RS485 总线进行通信.RS485 的通信方式是
半双工的,只能由作为主节点的工控 PC 机依次轮询网络上的各智能控制单元子节点.
每次通信都是由 PC 机通过串口向智能控制单元发布命令,智能控制单元在接收到正
确的命令后作出应答.
(Microsoft Visual C++ MFC serial communication programming explain CreateFile () and WriteFile () function to read and write the serial port of the instance, and set the serial port attribute instance in industrial control, IPC (generally based on the Windows platform) often need to communicate with the smart meter through the serial port serial communication easy and widely used normal circumstances, the IPC and intelligent instrument through RS485 communication RS485 communication is half-duplex, only as the primary node industrial PC turn polling network intelligent control unit child nodes. every communication from a PC via the serial port to issue commands to the intelligent control unit, intelligent control unit receives the correct command response.)
- 2012-10-11 07:23:02下载
- 积分：1
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142277346WPF_UI
说明： 精美的WPF界面示例，请大家积极下载，可以用(Beautiful example of WPF interface)
- 2020-07-03 17:40:02下载
- 积分：1
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TMS320F28035通过PID调节器控制占空比buckbihuan
TMS320F28035通过PID调节器控制占空比，调节buck电路输出。(TMS320F28035 controls the duty cycle through the PID regulator and regulates the output of the buck circuit.)
- 2020-11-22 20:59:36下载
- 积分：1
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page63.18运用C#编写Pop3组件
运用C#编写Pop3组件(use C# disk components)
- 2004-10-22 16:54:24下载
- 积分：1
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UnixShell4osDesign
Unix shell是unix的命令解释程序，用于让用户以一种友好的方式运行程序和执行命令。
本课程设计要求学生在linux下写一个命令解释程序，实现Ksh最基本的功能。即：允许用
户打入一个可执行的程序的名字以及其命令行参数，执行这个程序。同时实现一部分内部命
令（比如cd，详见要实现的命令），以及输入输出重定向等功能。(Unix shell is unix order to explain procedures to enable users to a friendly manner operational procedures and the enforcement of the order. The courses require students to design the linux under orders to write an interpretation of procedures, Ksh most basic functions. : Allows users to enter an executable program and the name of its command line parameters, the implementation of this procedure. Simultaneously part of the internal commands (such as cd, details to be achieved in order), and redirect input and output functions.)
- 2007-05-15 20:45:30下载
- 积分：1
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helpsvm
自控应用svm的介绍文档，方便下载传看。(mysvm is used to train a SVM on a given example set and testing the results.it is very conveninent to learn about it by u self.)
- 2016-04-26 11:19:24下载
- 积分：1
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Demo
11.13 VC2003 编译 如何获得网上邻居(11.13 How to get the Network Neighborhood)
- 2012-10-24 11:06:44下载
- 积分：1
