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无线网络设备天线设计相关,对设计无限射频网络的朋友有帮助。...
无线网络设备天线设计相关,对设计无限射频网络的朋友有帮助。-antenna antennaantennaantennaantennaantennaantennaantennaantenna
- 2023-03-02 10:05:03下载
- 积分:1
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STBC模拟H2,H3,H4,GI,G2,G3和G4(Matlab)
STBC关于各种配置:H2,H3,H4,G1,G2,G3和G4。基于IEEE纸J.对S.通信ST块模拟器。
- 2022-07-09 18:09:17下载
- 积分:1
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使用串口通讯发送和接收文件
使用串口通讯发送和接收文件-use serial communications to send and receive documents
- 2022-08-08 06:04:46下载
- 积分:1
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VC串口通讯资料
VC串口通讯资料-VC serial communications
- 2022-04-08 10:26:16下载
- 积分:1
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仿真通信系统中QPSK的码头代码,大家可以作为参考
仿真通信系统中QPSK的码头代码,大家可以作为参考-Simulation of Communication Systems pier QPSK code, we can serve as a reference
- 2022-03-11 09:44:24下载
- 积分:1
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“很难找到“充分的描述由很多。用年的ContactID协议
"Hard to find" full description of ContactID protocol from Ademco used by many home security devices to send messages to CMS (Central Monitoring Station) about security events.
Has full technical description and can be used to easy make CMS communication module that sends info from your alarm system to CMS station.
- 2022-06-15 22:28:53下载
- 积分:1
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基于局域网的一个聊天程序,实现文字传输的聊天程序
基于局域网的一个聊天程序,实现文字传输的聊天程序-A LAN-based chat program, realize transmission of text chat program
- 2022-05-18 08:41:40下载
- 积分:1
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可装载的驱动程序
主要是通信功能
可装载的驱动程序
可装载的驱动程序
主要是通信功能
可装载的驱动程序-modbusserver
- 2022-01-21 21:41:52下载
- 积分:1
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visual development tools such as Visual C++, Delphi, C++ Builder and others all...
虽然Windows下可视化开发工具如VC、Delphi、C++ Builder等都有专用的定时器控件Timer,而且使用很方便,可以实现一定的定时功能,但最小计时精度仅为55ms,且定时器消息在多任务操作系统中的优先级很低,不能得到及时响应,往往不能满足实时控制环境下的应用。不过Microsoft公司在Win32 API函数库中已经为用户提供了一组用于高精度计时的底层函数,如果用户使用得当,计时精度可到1ms。这个计时精度、对于一般的实时系统控制完全可以满足要求。现将由C++ Builder 4.0提供的重新封装后的一组与时间相关的主要接口函数(函数名、参数、功能与Win32 API基本相同)说明如下:
-visual development tools such as Visual C++, Delphi, C++ Builder and others all have dedicated Timer timer control, but it is convenient. can achieve a timing function, but only the minimum time of 55 ms accuracy. Timer news and multi-task operating system in the low priority that is not to respond in a timely manner, often fail to meet the real-time control environment applications. However, Microsoft Corporation in the Win32 API function has been to provide the user with a group for high-precision the bottom was a time function, if the user is properly utilized, time accuracy can be a ms. Accuracy this time, and for most of the real-time control system can meet the requirements.
- 2022-02-11 22:11:49下载
- 积分:1
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梅萨德音频控制器
Projeto Mesa 01
controler com Picf877a, versao 1 sem lcd
- 2022-03-19 21:16:41下载
- 积分:1