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socket
这是一个简单的socket编程例子,非常适合刚接触socket编程者。程序简单、可用、易于理解。是个很好的socket范例。(A simple socket programming examples. Suitable for beginners. Program is simple, available, easy to understand.
Is a good example of socket programming.)
- 2013-09-16 15:38:21下载
- 积分:1
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memcached-1.4.10-for-Window
memcached-1.4.10 for Window
- 2012-09-13 14:59:17下载
- 积分:1
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network
计算机网络讲义谢西仁的,非常出名第五版计算机网络讲义谢西仁的,非常出名第五版(West Yan Xie computer network notes, very well-known computer network notes the fifth edition of the West Yan Xie, very famous Fifth Edition)
- 2010-05-27 17:53:22下载
- 积分:1
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webspider
说明: 可以从网络上下载网页,采用多线程编程技术,下载速度更快,并可以记录下载网页数量(network can be downloaded from the website, using multithreaded programming techniques, faster download speeds and can be downloaded from the website record number)
- 2005-09-11 09:10:50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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107215780netmapper
说明: 网络拓扑图生成工具,可以很轻松的生成整个网络的拓扑图(Network topology generation tool that can easily generate the whole network topology)
- 2008-11-11 23:25:48下载
- 积分:1
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TestWincap
利用wincap直接与网卡通讯发送数据,千兆网卡效率达到100 ,全速!!!完全自定义数据包协议传输,数据每秒钟100M字节有木有!(wincap high speed data 100 MBytes/s=1000Mbits/s)
- 2015-11-12 14:08:31下载
- 积分:1
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iliyh
含有可執行文件,用bmp來卸的,非常漂亮的表面(Contains executable files, unloaded with bmp, very nice surface)
- 2018-10-22 03:47:53下载
- 积分:1
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stund_0.92_Jun06
一个UDP穿透NAT的例子,遵守RFC3489(a UDP penetrate NAT example, compliance with RFC3489)
- 2004-11-17 23:51:28下载
- 积分:1
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CODE_UPLOAD1400
With KBSET you can set keyboard s delay value and the repeat rate. Also created by Chukhlebov Alex. Found at: http://www.cprogramming.com/source.html
- 2011-07-26 01:42:06下载
- 积分:1