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S7-PLCSIMV5.4
西门子仿真编程软件S7-PLCSIM V5.4，用于S7-300/400系列PLC程序的仿真(S7-PLCSIM V5.4 offers the following new features with this release:
DP, Industrial Ethernet and PC Internal connection types supported in addition to MPI
Formerly, S7-PLCSIM used a default connection of MPI, address 2. With S7-PLCSIM V5.4, you can browse STEP 7 projects and select a networked node for establishing a simulation connection. S7-PLCSIM simulates the CPU of the selected node, all nodes that belong to that CPU, and the subnet of the selected node.
Increased number of blocks supported for simulation
S7-PLCSIM supports a set of OBs, SFBs, and SFCs as described in the electronic manual and online help. Of these, some are NOPs that is, they do not perform any operation. With S7-PLCSIM V5.4, the number of blocks that are not NOPs has increased.)
- 2020-06-25 23:40:01下载
- 积分：1
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004
C语言是目前流行的通用程序设计语言，是许多计算机专业人员和计算机的爱好者学习程序设计语言的首选 第四章(C language is popular generic programming language, is that many computer professionals and computer enthusiasts to learn programming language of choice for Chapter IV)
- 2008-12-11 14:25:52下载
- 积分：1
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Bezier
利用MFC进行bezier曲线、曲面的绘制，并能拖曳控制点改变曲线形状，还有升阶的功能，最后利用bezier曲线绘制了符号@(Use MFC bezier curves were plotted surfaces, and can drag the control points to change the shape of the curve, as well as bands or function. Finally, bezier curve drawing the symbol @)
- 2021-04-05 18:39:03下载
- 积分：1
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Internetdisk
C++.NET网络与通信高级编程范例》光盘(C++.NET disk)
- 2009-12-10 14:16:59下载
- 积分：1
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Q-learning--ppt-David-silver
q-learning最初设计文章和谷歌大神David silver 的ppt。(there are a paper about q-learning and ppt David silver who is working at google.)
- 2016-09-13 20:24:02下载
- 积分：1
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vckbase32-40
说明： VC知识库32-40合集 关于VC++的点点滴滴(VC 32-40 Knowledge Collection on VC++, bit by bit)
- 2011-03-05 21:15:10下载
- 积分：1
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socket_program_guide
1．套接字编程原理
1.1 Client/server通信模型
1.2 Windows Sockets规范
1.3 套接字
1.3.1 套接字定义
1.3.2分类
1.3.3 套接字的作用
1.3.4端口与地址
1.3.5 套接口属性
2．基本的Windows Sockets API编程
2.1常用函数
2.2 TCP实例
2.3 UDP实例
2.4 Socket 通信阻塞的解决方法
3．MFC下的Socket编程的类
3.1 CAsyncSocket类
3.2 CSocket类
3.3 Windows Sockets：带存档的套接字的工作方式
3.4 流式套接字通信的操作顺序
3.5 使用 CAsyncSocket 类
3.6 从套接字类派生
3.7 套接字通知
3.8 一个使用CSocket类的网络通信实例
3.8.1 服务器端应用程序设计(ServerDemo)
3.8.2 客户端应用程序设计(项目名称ClientDemo)
4．套接字的托管实现
4.1 System：：Net：：Sockets 命名空间
4.2 实例：一个新邮件检查器
(1. Socket Programming Principle 1.1 Client/server communications model Soc Windows 1.2 kets norms 1.3 Socket socket definition 1.3.1 1.3.3 1.3.2 classification socket role 1.3.4 1.3.5 addresses and port interface attributes two sets. Basic programming Windows Sockets API function commonly used 2.1 2.2 2.3 TCP example UDP Socket Communications examples 2.4 blocked three solutions. MFC Socket Programming under the category of Class 3.2 3.1 CAsyncSocket CSocke t Windows Sockets 3.3 categories : filing with the way socket 340 socket communication flow sequence of operation to use 3.5 CAsyncSo cket category 3.6 derived from the socket type 3.8 3.7 socket notice the use of a network of CSocket Communication Liaison example 3.8.1 server application design (ServerDemo) 3.8.2 client Application D)
- 2020-11-14 14:59:42下载
- 积分：1
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MMSE
MMSE忙多用户检测算法的收敛性能分析，比较LMS和RLS算法的收敛性能(MMSE busy multi-user detection algorithm convergence performance analysis, by comparing the convergence of LMS and RLS algorithm performance, simulation and training forgetting factor selected sequence, the simulation results show that the algorithm has a smaller bit error rate performance, can effectively improve the quality of communication .)
- 2011-06-16 14:46:00下载
- 积分：1
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31767638usb
直流电机常用驱动电路,非常有用的电机驱动程序与电路，对于开发电机者非常有借鉴价值。(DC motor drive circuit used, very useful program with the motor drive circuits, motors for developers who are very reference value.)
- 2010-03-05 09:53:01下载
- 积分：1
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CHowtoProgramming
这是一本关于C语言编程的入门书，书中手把手地向你介绍C语言的使用方法及编程技巧。(This is a C language programming on the entry book to introduce you to hands-C language and programming skills to use.)
- 2009-07-15 10:20:50下载
- 积分：1
