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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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MapObjects formed by adding to complete the added layer, layer management, layer...
通过添加MapObjects组建,完成图层添加,图层管理,图层操作等一些最基本的功能-MapObjects formed by adding to complete the added layer, layer management, layer operations, such as some of the most fundamental function of
- 2022-07-13 22:07:24下载
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TI公司的Tusb3210系列芯片串口调试源码，可以直接通过串口发送字符、字符串、十六进制字符等。
TI公司的Tusb3210系列芯片串口调试源码，可以直接通过串口发送字符、字符串、十六进制字符等。-TI
- 2022-12-05 15:50:03下载
- 积分：1
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jmsn是一个完整的java应用程序，可以直接下载解压后运行…
jmsn是一个完整的JAVA应用程序，下载解压后可以直接运行，运行的界面跟微软的MSN Messenger很类似，包括操作上都非常一致，如果你的操作系统是Linux或者其他那都可以直接用它来替代微软的程序。另外一个是msnm-lib，这个就是我们今天要介绍的API，它仅仅是一个开发包，在jmsn组件中已经包含了这个包。
-jmsn is a complete Java application that can be downloaded directly unpacked run, run interface with Microsoft"s MSN Messenger is very similar, including the operation are very consistent, if you are running Linux or other it can be directly used it to replace Microsoft"s procedures. Another one is msnm-lib, today we are introduced to the API, it is merely a development kits, in jmsn already contains components of the package.
- 2022-05-31 18:56:48下载
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关于串口通讯的类，很方便的读写串口进行通讯。
关于串口通讯的类，很方便的读写串口进行通讯。-On the serial communication class, it is easy to read and write serial port to communicate.
- 2022-06-17 12:52:25下载
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单个汉字库字摸提取程序，tc2.0编译
hzf16f在电脑的储存格式是以行为字节计算的，一般的lcd都采用以列为字节计算...
单个汉字库字摸提取程序，tc2.0编译
hzf16f在电脑的储存格式是以行为字节计算的，一般的lcd都采用以列为字节计算-single word touch extraction procedures, tc2.0 compiler hzf16f stored on the computer acts byte format is calculated on the lcd are generally used as a byte calculation
- 2022-05-23 23:42:13下载
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mimo toolbox pdf reference. this file wish you so goo work!
mimo toolbox pdf reference. this file wish you so goo work!
- 2023-02-05 02:25:03下载
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matlab image processing command Guinness welcome download
matlab 图像处理 命令大全 欢迎下载-matlab image processing command Guinness welcome download
- 2022-06-14 12:15:02下载
- 积分：1
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利用红外线与手机通信，获取手机中的信息，熟悉AT指令。
利用红外线与手机通信，获取手机中的信息，熟悉AT指令。-using infrared and cell phone communications, mobile access to the information, become familiar with the AT command.
- 2022-02-01 05:47:55下载
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基于stm32的CAN总线通信，包括发送和接收代码
基于stm32开发平台的can总线通信，文件里有发送和接收源代码，适合学习stm32和can总线通信的朋友参考
- 2022-03-10 17:19:20下载
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