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多个DS18B20试验
在STM32上实现单线多个DS18B20实验,通过串口监测8个DS18B20测量的温度,芯片信号等(Several DS18B20 experiments on single line are implemented on STM32, and the temperature of 8 DS18B20 measurements, chip signal, etc. are monitored through serial port)
- 2018-02-23 15:22:17下载
- 积分:1
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多普勒频移条件下的 8-PSK调制解调及同步算法仿真
本程序利用交替优化的方法实现了8-PSK信号在多普勒频移条件下的相位和定时双参数同步,不仅程序注释清晰,而且附上该程序实验报告,力求便于读者理解。(By optimizing alternately, this program realizes two parameters synchronization of phase and timing for 8-psk signal under Doppler frequency shifting channel. For better understanding of readers, I not only note the program clearly, but also provide the experimental report in the rar.)
- 2018-07-18 10:15:37下载
- 积分:1
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Dr.Ahmed-Metwally
Manual of the digital kit which has a number of MT 3000 for the Mobile Communication system.
- 2017-03-07 16:27:04下载
- 积分:1
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AbstractPTOC
this is simply a report on the fading channel on different modulation scheme
- 2013-08-21 23:25:29下载
- 积分:1
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VirtualSerialPortDriver_Cracked
说明: 虚拟串口工具,可以在普通电脑上虚拟成对串口,方便进行串口编程的本地调试(Virtual Serial Port Tool, which can be virtual paired serial ports on ordinary computers, facilitates the local debugging of serial port programming.)
- 2020-06-24 13:40:02下载
- 积分:1
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John.Wiley.and.Sons.Essentials.of.Error.Control
第1章 用于可靠数字传输和存储的编码
第2章 代数引论
第3章 线性分组码
第4章 重要的线性分组吗
第5章 循环码
第6章 二进制BCH码
第7章 非二进制BCH码、RS码及其译码算法
第8章 大数逻辑可译码有限几何码
第9章 线性分组码的网络
第10章 基于可靠性的线性分组码软判决译码算法
第11章 卷积码
第12章 卷积码的最优译码
第13章 卷积码的次优译码
第14章 基于网络的软判决译码算法
第15章 级联编码、码分解与多阶段译码
第16章 Turbo编码
第17章 低密度单奇偶校验码
第18章 网络编码调制
第19章 分组编码调制
第20章 纠突发错误码
第21章 纠突发错误卷积码
第22章 自动请求重传(ARQ)策略
附录A 伽罗华域的表
附录B GF(2m)中元素的最小多项式
附录C 长度至2 10-1的二进制本原BCH码的生成多项式
9.6 卷积码
(Error-controlled coding techniques are used to detect and/or correct errors that occur in the message transmission in a digital communications system. Wireless personal channels used by mobile communications systems and storage systems for digital multimedia data all require the implementation of error control coding methods. Demonstrating the role of coding in communication and data storage system design, this text illustrates the correct use of codes and the selection of the right code parameters. Relevant decoding techniques and their implementation are discussed in detail. Providing communication systems engineers and students with guidance in the application of error-control coding, this book emphasizes the fundamental concepts of coding theory while minimising the use of mathematical tools.
* Reader-friendly approach ti coding in communication systems providing examples of encoding and decoding, information theory and criteria for code selection
* Thorogh descriptions of releva)
- 2021-04-26 14:28:45下载
- 积分:1
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Calculation-of-Peak-to-Average-Power-Ratio-in-OFD
Calculation of Peak to Average Power Ratio in OFDM Transmission
- 2014-09-01 00:28:23下载
- 积分:1
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AD转换程序
数模转换,非常实用的的一个模块化程序,可快速嵌入使用(Digital analog conversion)
- 2017-12-15 17:25:55下载
- 积分:1
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喷泉码介绍及仿真
说明: matlab仿真实现喷泉码,还包括对喷泉码的简单介绍(The realization of fountain code by MATLAB simulation, including a brief introduction of fountain code)
- 2021-01-13 20:08:47下载
- 积分:1
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OPNET-AdHoc
网络仿真软件OPNET AdHoc模型文件(network simulation software OPNET TCP model document)
- 2021-02-06 10:59:56下载
- 积分:1