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UDPchatter
一个基于UDP协议的网络聊天程序(A network based on UDP protocol chat program)
- 2004-01-31 14:12:08下载
- 积分：1
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PackSock
一个通过网络高速传输文件的控件：
具有以下特点
1.有高速数据传输功能，超过了Winsock控件的吞吐量
2.入校验功能，满足大数据包的收发，理论上不限数据尺寸
3.加入防错代码，提高了接口鲁棒性(through a network of high-speed transmission of documents, the controls : one with the following features. A high-speed data transmission functions Controls over the throughput of Winsock 2.- Check function and meet large data packet transceiver, Theoretically Open-data size 3. to prevent the wrong code, improve the robustness Interface)
- 2006-08-14 21:58:05下载
- 积分：1
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ProjExtend
中频感应加热以其加热效率高、速度快，可控性好及易于实现机械化、自动化等优点，已在熔炼、铸造、弯管、热锻、焊接和表面热处理等行业得到广泛的应用。
本设计根据设计任务进行了方案设计，设计了相应的硬件电路，研制了20KW中频感应加热电源。
本设计中感应加热电源采用IGBT作为开关器件，可工作在10 Hz～10 kHz频段。它由整流器、滤波器、和逆变器组成。整流器采用不可控三相全桥式整流电路。滤波器采用两个电解电容和一个电感组成Ⅱ型滤波器滤波和无源功率因数校正。逆变器主要由PWM控制器SG3525A控制四个IGBT的开通和关断，实现DC-AC的转换。
设计中采用的芯片主要是PWM控制器SG3525A和光耦合驱动电路HCPL-316J。设计过程中程充分利用了SG3525A的控制性能，具有宽的可调工作频率，死区时间可调，具有输入欠电压锁定功能和双路输出电流。由于HCPL-316J具有快的开关速度（500ns），光隔离，故障状态反馈，可配置自动复位、自动关闭等功能，所以选择其作为IGBT的驱动。
对原理样机的调试结果表明，所完成的设计实现了设计任务规定的基本功能。此外，为了满足不同器件对功率需要的要求，设计了功率可调。这部分超出了设计任务书规定的任务。(induction heating with high heating efficiency, speed and good controllability and easy to mechanization. the advantages of automation, in melting, casting, bending, forging, welding and surface heat treatment and other industries have been widely employed. According to the design tasks for the design of the program design, design corresponding to the hardware circuit, Development of 20 KW induction heating power. The design of induction heating power IGBT used as a switching device, which can work in 10 Hz- 10 kHz frequency band. It consists of rectifier, filter, and the inverter components. Controlled Rectifier not use the entire three-phase bridge rectifier circuit. 2 filter used an electrolytic capacitor and inductor components II-type filter and passive PFC. Inverter mainly by the PW)
- 2007-04-19 11:31:35下载
- 积分：1
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两个VC++ Modbus通信例子源代码
modbbus rtu通讯例子，内附有实现文档(Modbbus RTU communication example, with an implementation document)
- 2018-01-07 23:40:36下载
- 积分：1
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ChatRoom
局域网聊天室，实现客户端和服务器端，实现托盘功能，对网络编程和界面编程的同学有一定的帮助。(LAN chat rooms, client and server-side tray function, certain network programming and interface programming students.)
- 2013-03-16 09:21:07下载
- 积分：1
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TestNetDetect(WIN32)
CPing依据ICMP协议实现, 可解析域名和IP, 可设置发包数量,统计丢包率(CPing based on ICMP protocol implementation can resolve domain names and IP, you can set the number of contracting, statistical packet loss rate)
- 2009-11-27 17:46:36下载
- 积分：1
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ping
基于ping的源代码，实现原始套接字编程(Ping-based source code, to achieve the raw socket programming)
- 2011-07-10 10:18:44下载
- 积分：1
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TCP--duoxiancheng
基于TCp的网络编程,一个服务器对多个客户端,用用的是多线程方法(Based on the TCp network programming, a server to multiple clients, use is a multi thread method)
- 2015-03-26 18:03:29下载
- 积分：1
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SAF
回声消除代码实例，具有一定的参考价值，可以下载使用。(voice aec code example ,will be valuable to you work if you download it)
- 2021-04-21 14:58:50下载
- 积分：1
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socket
详细介绍一下VC下的socket编程，并提供一个服务器客户端具体的实例。希望对您有所帮助
(Detailed introduction of VC socket programming, and provide a server client a specific example. Hope will be helpful to you)
- 2012-05-09 18:53:35下载
- 积分：1
