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实现qam调制解调 实现qam调制解调
实现qam调制解调 实现qam调制解调-qam modulation and demodulation
- 2022-07-14 04:38:58下载
- 积分：1
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扩频通信。第一本书
扩频通信.第一本有关扩频系统的专著是R.C.Dixon于1976年出版，是一本IEEE专利，1977年出版。1978年在日本京都召开国际无线通信咨询委员会公布研究成果。1982年在美国召开第一次军事通信会议，两次报告在军事中的应用。1985年美国提出CDMA(码分多址)的概念同年美国联邦通信委员会(FCC)制定扩频通信的标准和规范，逐步转入民用的商业化研究-Spread Spectrum Communication. The first book on spread-spectrum systems is RCDixon monograph published in 1976, is an IEEE patent, published in 1977. In 1978 in Kyoto, Japan, an international wireless communications Advisory Committee published research results. 1982 in the United States held its first military communications conference, two reports in the military applications. The United States in 1985 proposed CDMA (Code Division Multiple Access) the concept of the same year the United States Federal Communications Commission (FCC) the development of spread spectrum communication standards and norms, and gradually transferred to the commercialization of civilian research
- 2022-02-13 11:34:58下载
- 积分：1
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quadrature phase shift keying demodulation technique
quadrature phase shift keying demodulation technique
- 2022-03-31 23:08:58下载
- 积分：1
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STM32F4 CAN通信实验.rar
STM32F4 CAN通信实验.rar
STM32F4 CAN通信实验.rar
- 2023-01-19 20:30:03下载
- 积分：1
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OMNeT++网络编码基础
Omnet++的基本网络。这是一个无线网络的代码。该网络可以作为进行其他网络模拟的模板。
- 2022-08-06 17:38:48下载
- 积分：1
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驱动例，优秀代码。
driver example, excellent code.
- 2022-02-27 02:10:15下载
- 积分：1
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dde 应用程序 vb6
vb6 例的 dde 应用程序在计算中，动态数据交换 (DDE) 是一种根据微软视窗或 OS/2 的进程间通信的方法。它允许一个程序，订阅项目由另一个程序例如 Microsoft Excel 电子表格中的单元格提供并应通知当发生了更改的项目。DDE 部分取代了对象链接和嵌入 (OLE)，但仍用于简单的进程间通信的任务。
- 2022-08-19 09:37:46下载
- 积分：1
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XMPP (Extensible Messaging and Presence Protocol) library of non
XMPP（可扩展消息处理现场协议）的无界面插件库-XMPP (Extensible Messaging and Presence Protocol) library of non-interface plug-ins
- 2022-03-24 03:01:31下载
- 积分：1
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多天线的角辐射功率演示,包括2种天线阵,1为线性真,一为任意布置....
多天线的角辐射功率演示,包括2种天线阵,1为线性真,一为任意布置.-A MATLAB GUI platform for displaying the radiation pattern of a narrowband beamformer with user-defined array geometry. User can specify the array geometry, directions of incoming signals, noise level, and the types of beamformer by mouse clicks. Useful for gaining insight about collaborative beamforming in sensor networks and random arrays.
- 2022-07-17 06:09:33下载
- 积分：1
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Article Chinese companies less specific Jennic Launches ZigBee
文章中文具体家少了Jennic公司推出的基于ZigBee协议和802.15.4协议的产品开发，从零开始，从软件、开发环境的介绍和uanjian编写，做了详细的讲解。-Article Chinese companies less specific Jennic Launches ZigBee-based 802.15.4 protocol agreements and product development, from scratch, from the software development environment, introduction and uanjian prepared a detailed explanations.
- 2023-03-13 18:30:04下载
- 积分：1
