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NaSch
Nasch 元胞自动机单车道模型 可以出流量-密度，流量-速度基本图(Nasch model.The CA single-lane model can give flow -density ,flow-velocity basic diagrams.)
- 2018-05-26 17:57:36下载
- 积分：1
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the web develpment for vb,it s function is very strong.
vb网络开发,功能很强大-the web develpment for vb,it s function is very strong.
- 2022-01-31 12:43:40下载
- 积分：1
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mqtt_client
基于FREERTOS系统的MQTT客户端。(MQTT client based on FREERTOS system)
- 2017-09-11 09:21:35下载
- 积分：1
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broadband regular automatic dialing lost, can be used to limit the breakthrough...
实现宽带定时自动拨号断线，可用于突破IP限制的网络自动投票机。-broadband regular automatic dialing lost, can be used to limit the breakthrough IP network automated voting machines.
- 2023-08-05 09:25:04下载
- 积分：1
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GetBmpFromWeb
说明： Delphi源码，可以自动从网页下载指定的图片，对于学习delphi编程有一定的用处(Delphi source code can be automatically downloaded from the web site specified pictures, for learning delphi programming in some ways useful to)
- 2008-09-08 10:43:22下载
- 积分：1
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TravianBot
Bot engine for Travian3 online game
- 2019-05-09 17:51:07下载
- 积分：1
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PHP7新特性
说明： php7的一些新特性，适合学php的小伙伴查看(Some of the new features of php7 are suitable for small PHP learners to view)
- 2020-06-20 00:40:02下载
- 积分：1
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Chat
异步套接字编写的网络聊天室程序，根据孙鑫VC++深入详解的例子改写，使用Visual studio 2008 SP1在Unicode编码环境下编写，可以收发中文字符。(Asynchronous socket program written in Internet chat rooms, according to Sun Xin VC++ depth Detailed examples rewritten using Visual studio 2008 SP1 environment written in Unicode encoding, you can send and receive Chinese characters.)
- 2013-11-28 14:44:55下载
- 积分：1
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静态防火墙代码的基础上在SDN天花控制
这是一个静态的防火墙代码用Python编写，并运行在SDN天花控制器。您需要添加要在黑名单来阻止主机。this is a static firewall code written in python, and was ran in pox controller in SDN. you need to add the host which you want to block in the blacklist.
- 2022-02-04 16:30:00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
