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各种滤波器的设计方法，包括直接型、移位型、分布式滤波器设计。各类滤波器设计概括总结
各种滤波器的设计方法，包括直接型、移位型、分布式滤波器设计。各类滤波器设计概括总结-A variety of filter design methods, including direct type, shift type, distributed filter design. Summed up all kinds of filter design
- 2022-08-10 18:40:08下载
- 积分：1
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使用串口和modem进行远程通讯，传达远程的设备的工作状态
使用串口和modem进行远程通讯，传达远程的设备的工作状态
- 2022-02-02 20:39:10下载
- 积分：1
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从通信的角度看移动通信的基本知识…
移动通信基本知识:从通信网的角度看，移动网可以看成是有线通信网的延伸，它由无线和有线两部分组成。无线部分提供用户终端的接入，利用有限的频率资源在空中可靠地传送话音和数据；有线部分完成网络功能，包括交换、用户管理、漫游、鉴权等，构成公众陆地移动通信网PLMN。从陆地移动通信的具体实现形式来分主要有模拟移动通信和数字移动通信这两部种。-Basic knowledge of mobile communications: From the perspective of communication networks, mobile networks can be seen as an extension of wired communication network, which is both wireless and wired components. Part of user terminals to provide wireless access, frequency of use of limited resources in the air and reliable transmission of voice and data wired part of the completion of network functions, including switching, subscriber management, roaming, authentication and so on, constitute a public land mobile communication network PLMN. From land-based mobile communications to the specific forms of the main points have analog and digital mobile communications that two kinds of mobile communication.
- 2022-10-18 22:25:03下载
- 积分：1
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C#TCP通信服务端及客户端
此程序为C#语言开发的TCP通信程序源码参考，包含服务端及客户端，新手适合
- 2022-11-09 13:30:04下载
- 积分：1
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基于RS232通信协议实现开关量信号接收
基于RS232通信协议实现开关量信号接收-based RS232 communication protocol switch signal reception
- 2022-06-12 02:36:01下载
- 积分：1
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射线追踪
关于射线追踪模型的源代码，有日本人所写 非常实用有参考价值 可以根据自己的需求 更改程序的代码 使其能够满足你自己的需求
- 2022-03-03 20:15:20下载
- 积分：1
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一个OFDM调制解调系统
这是一个用MTTLAB实现的OFDM调制解调系统，其中OFDM信号包括6个子载波，每个符号包括35个比特。整个系统包括线性分组编码，QPSK调制解调，OFDM调制解调等，最后得出在不同信噪比下的误码率曲线，整个系统简单明了，对初学者比较有帮助。
- 2022-02-26 00:21:23下载
- 积分：1
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无线应用协议（Wireless Application Protocol，WA P）是WA P论坛经过不断努力得到的成
果，它提供了一个业界技术规范，以便开...
无线应用协议（Wireless Application Protocol，WA P）是WA P论坛经过不断努力得到的成
果，它提供了一个业界技术规范，以便开发出适用于各种无线通信网络的应用和业务。WA P
论坛的工作范围就是为各种业务和应用制定一系列的技术规范。无线市场正在快速增长，新
的用户不断增多，新的业务不断涌现。为了使运营商和生产者能够从容面对先进业务、多种
类业务和快速、灵活的业务生成等诸多的挑战， WA P规定了一系列传输层、会话层和应用层
协议。-Wireless Application Protocol (Wireless Application Protocol. WA P) P Forum WA is a result of efforts the results, it provides an industry technical standards, developed to apply to all kinds of wireless communication networks and business applications. WA P scope of the work of the Forum is for various business applications and formulated a series of technical standards. Wireless market is growing rapidly, new users are increasing and new business continued to emerge. To enable operators and producers to calmly face the advanced business, and more types of business fast, flexible service creation and many other challenges, WA P provides a series of transport layer, session layer and application layer protocol.
- 2022-10-16 19:55:03下载
- 积分：1
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中文RFC文档，不用翻译，对学习很有帮助！
中文RFC文件，无需翻译，对学习很有帮助！
- 2022-02-10 03:21:38下载
- 积分：1
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Async Professional 3这个工具包包罗万象：你在DELPHI和C Builder下编写通讯程序的一切。从简单的通讯到发送传真、寻呼以及INTER...
Async Professional 3这个工具包包罗万象：你在DELPHI和C Builder下编写通讯程序的一切。从简单的通讯到发送传真、寻呼以及INTERNET应用，只有Async Professional将所有通讯功能集中一起而又价格公道。Async Professional 3建立于TurboPower早期获得大奖的通讯库，并加入了你所需要的功能。一些强大的新功能包括数字寻呼（甚至基于INTERNET），FTP文件传输，RAS拨号自动脚本，新的高级VT100终端，FAX服务器控件以及其它等等。试用版（只有IDE运行时才工作）。-Async Professional 3 of the tool kit all-inclusive: you DELPHI and C Builder prepared with all the communication process. From simple communication to send a fax, paging and INTERNET applications, only Async Professional all communication functions together and at reasonable prices. Async Professional 3 was established in early TurboPower award-winning communications library, and add the features you need. Some powerful new features including digital paging (even based on the INTERNET), FTP file transfer, RAS dial-up automated scripts, the new senior VT100 terminal, FAX server controls, as well as other and so on. Trial version (only run when the work of IDE).
- 2022-07-26 03:26:35下载
- 积分：1
