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STM32F103C8小系统
说明: STM32F103C8T6最小系统资料包。最小系统板资料,通用资料。(Minimum system board data, general information.)
- 2020-10-14 16:22:15下载
- 积分:1
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AD101_SDK_20080312
ARTECH AD101电话来电显示USB介面API开发手册
(ARTECH AD101 telephone caller ID USB interface API Development Manual)
- 2021-04-04 10:29:04下载
- 积分:1
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mD_track-master
说明: 使用wifi信号进行人体定位追踪,里面有AOA和TOF的计算能够准确计算人体位置(Using WiFi signal to locate and track human body.The calculation with AOA and TOF can accurately calculate the position of human body)
- 2020-12-17 19:55:52下载
- 积分:1
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MySocket
vc++开发的socket通信类(含客户端和服务端)(socket communication(include client and server))
- 2013-08-12 14:13:49下载
- 积分:1
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pins-configuration-of-your-HY-600-and-HY-640-for-
Pin configuration for hy-640 GSM module
- 2014-01-17 17:26:32下载
- 积分:1
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Joint-Relay-Selection
为了优化协作通信系统的性能 ,提出了一种基于信道容量增益的中继节点选取策略 ,并在此基础上提出了源节点和中继节点最优功率分配算法.
协作通信 中继节点选取 功率分配 凸优化(A joint optimization st rategy for relay selection and power allocation is proposed to optimize the performance of cooperative communication system.cooperative communication relay selection power allocation convex optimization)
- 2011-11-29 17:17:42下载
- 积分:1
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5
说明: 5. 在三条径的瑞利信道中,对于直接序列扩频:
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法,接收机分别采用等均益合并、最大比合并。用Simulink进行仿真,画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。
(2) 设频率已经同步,请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法,用Simulink进行仿真,画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步,请设计DS-CDMA一种具体的频率同步方法,用Simulink进行仿真,画出比特信噪比与频率同步误差的关系曲线。(5. In three-path Rayleigh channel, for direct sequence spread spectrum:
(1) please design a specific code division navigation aided channel estimation method for ds-cdma, and adopt equal-beneficial combination and maximum ratio combination for receivers respectively.Simulink is used to simulate and draw the relationship curve between bit SNR and channel estimation mean square error and the relationship curve between bit SNR and bit error rate.
(2) assuming that the frequency has been synchronized, please design a specific single-stop sliding correlation time synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and the acquisition probability curve.
(3) if the time has been synchronized, please design a specific frequency synchronization method ds-cdma, Simulink simulation, draw the relationship between the bit SNR and frequency synchronization error curve.)
- 2019-01-15 10:58:23下载
- 积分:1
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SC_4QAM
光纤通信系统里的相干系统仿真,相干通信系统中的单载波4QAM信号仿真(coherent fiber communication)
- 2017-11-21 15:38:17下载
- 积分:1
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例程代码
基于利尔达2F717N30模组,实现收发互传,MSP430平台(lierda lora module tx or rx base by msp430)
- 2020-06-23 12:40:01下载
- 积分:1
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WSF-based
多径条件下基于WSF的均匀圆阵幅相误差自校正(WSF-based multipath conditions of uniform circular array amplitude and phase error self-correction)
- 2013-12-12 13:41:46下载
- 积分:1