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VCBOOKS
关于网络编程的好书,可以下载看看,讲得非常详细(Books on network programming, you can download to see, speak in great detail)
- 2010-11-29 10:07:18下载
- 积分:1
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geizajf
vb+mo地理信息系统二次开发,实现数据查询,空间分析,动态跟踪,图形编辑,(Vb mo GIS secondary development, data query, spatial analysis, dynamic tracking, graphics editing,)
- 2018-12-03 16:01:03下载
- 积分:1
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iocomp4
iocomp4.02破解 支持WIN7 8 10 64 32(iocomp4.02 SUPORTWIN7 8 10 64 32)
- 2020-06-28 23:00:01下载
- 积分:1
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rqueue-aodv
说明: 多播协议源代码分析,此代码是在AODV协议上的改进算法。(Multicast protocol source code analysis, this code is in the improved algorithm of AODV protocol.)
- 2011-04-14 19:15:21下载
- 积分:1
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下载软件
从网页上下载,这样的话可以用其加工来设计升级程序(downloaded from the website, so processing can be used to design its promotion procedures)
- 2005-01-28 23:18:59下载
- 积分:1
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RfQkjNTYK
代码是用来实现使用IP地址控件显示和设置IP地址的vc代码,好,有需要的朋友可以看看(Vc code is used to display and set the IP address using the IP address of the control code, need friends can look at)
- 2013-01-10 18:07:07下载
- 积分:1
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ISP_pc_14y1231b
透過 Socket 擷取影像,並進行 OpenCV MOG2 計算(Capture images through Socket, and OpenCV MOG2 computing)
- 2014-12-31 16:51:58下载
- 积分:1
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FiveChess
网络五子棋系统,网络五子棋功能较完整的实现,可以参考一下(Backgammon systems, networks function more complete realization of backgammon, you can refer to)
- 2020-12-09 11:59:19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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Fat-Tree
基于opnet的胖树多播网络仿真,主要为多播算法的仿真,程序较完善(Opnet fat tree multicast network simulation, primarily for multicast algorithm based simulation program better)
- 2021-02-08 15:09:54下载
- 积分:1