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扩频发射机,信道编码采用(2, 1, 7)卷积
码, 扩频模块采用扩频长度255 的kasami码, 极性变换模块为3bit 量化模式, 内插模块为每两比特...
扩频发射机,信道编码采用(2, 1, 7)卷积
码, 扩频模块采用扩频长度255 的kasami码, 极性变换模块为3bit 量化模式, 内插模块为每两比特间插入7bit 和输出滤波为16 阶的FIR 滤波器。-direct sequence spread spectrum transmitter
- 2022-05-15 03:02:48下载
- 积分:1
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点对点通讯软件的VB实现源代码,分为服务器端和客户端。
点对点通讯软件的VB实现源代码,分为服务器端和客户端。-Peer-to-peer communication software realize the VB source code is divided into server-side and client.
- 2022-06-01 22:38:47下载
- 积分:1
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详细解释了TC35短信模块的使用和注意事项.精彩绝伦.
详细解释了TC35短信模块的使用和注意事项.精彩绝伦.-Explained in detail SMS TC35 module use and attention. Exuberant.
- 2022-03-02 06:16:35下载
- 积分:1
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GSM basic principles of theory and knowledge related to environmental documentat...
GSM原理理论及相关基础知识文档幻灯片微软环境-GSM basic principles of theory and knowledge related to environmental documentation Microsoft Slide
- 2022-01-22 11:38:37下载
- 积分:1
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matlab hfss antenna code
matlab 代码,结合了hfss里面关于天线仿真设计的原理,利用在matlab里面对天线结构的仿真和分析,再结合hfss的分析,可以有效设计
天线。本代码主要是针对微带天线的设计和仿真分析,建立了图标分析,输入设计频率和尺寸就可以分析不同天线的增益,给出了天线的
极化图,便于分析学习
- 2022-03-15 20:42:29下载
- 积分:1
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用OPNET仿真tdma协议,物理层通信的全过程,很适合学习
用OPNET仿真tdma协议,物理层通信的全过程,很适合学习-TDMA protocol using OPNET simulation, the physical layer of the whole process of communication, it is suitable for learning
- 2022-01-26 01:18:15下载
- 积分:1
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OneWire (1-wire/iButton/MicroLan) Viewer (without TMEX dlls) for DS9097/DS9097E
用于DS9097/DS9097E delphi(本机代码)的OneWire(1-wire/iButton/MicroLan)查看器(不带TMEX DLL)
- 2022-03-20 23:50:37下载
- 积分:1
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Through an external communication tools, send and receive text messages!
通过外部通信工具,发送短信,查看示读信息!-Through an external communication tools, send and receive text messages!
- 2022-08-22 07:17:43下载
- 积分:1
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《数字通信原理与技术》的随书PPT,希望对大家有所帮助
《数字通信原理与技术》的随书PPT,希望对大家有所帮助-err
- 2022-10-15 05:30:04下载
- 积分:1
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WAP
WAP-WML页面中文批量转换程序可以自动将整篇WAP网页中的GB2312码转换为UTF-8编码,支持对wml,asp,php,jsp等脚本中的中文字符的自动转换,程序提供了批量转换功能,指定要转换的目录后,工具可以自动将该目录以及子目录下的所有wml,asp,php,jsp等页面脚本文件进行GB2312->UTF-8字符转换,不用手动修改,即可以让整个wap网站的页面和脚本全面支持中文手机显示。-WAP-Chinese WML page volume conversion program that can automatically entire WAP pages of GB2312 yards to UTF-8 encoding, support for wml, asp, php, jsp scripts such as Chinese characters of the automatic conversion, the procedures for batch conversion function, to change the designated head recorded, this tool can automatically catalog and all subdirectories under the wml, asp, php, jsp scripts and other pages document GB2312- gt; UTF-8 characters conversion, no manual amendment, which allows the entire WAP site pages and scripts full support of the Chinese mobile phone display .
- 2022-04-14 14:43:00下载
- 积分:1