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RS485
说明: 阐述了RS-485总线规范,描述了影响RS-485总线通信速率和通信可靠性的三个因素,同时提出
了相应的解决方法并讨论了总线负载能力和传输距离之间的具体关系。 (Described the RS-485 bus specification, describes the impact of RS-485 bus communication speed and communication reliability of the three factors, while the corresponding solutions presented and discussed the bus load capacity and the specific relationship between the transmission distance.)
- 2010-04-04 11:51:46下载
- 积分:1
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pdsch4g
用于4G LTE下行链路PDSCH仿真(for simulation of LTE Downlink PDSCH)
- 2020-06-17 18:20:02下载
- 积分:1
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genH
说明: 该文件LDPC码的校验矩阵的matlab代码,可以使用该校验矩阵得到规则LDPC码。(Matlab code of LDPC check matrix)
- 2020-04-14 22:01:45下载
- 积分:1
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SLM算法
说明: SLM算法降低OFDM通信系统中的PAPR,使用matlab进行仿真(SLM algorithm reduces PAPR in OFDM communication system, and matlab is used for simulation)
- 2019-04-09 16:23:30下载
- 积分:1
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ziliao
认知无线电中频谱感知的方法,基于能量检测的算法和仿真(energy detection)
- 2017-04-12 12:02:04下载
- 积分:1
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201112
一篇关于四桥臂有源电力滤波器关键技术研究的文章(research on the key issues of the four-leg active power filter)
- 2013-12-16 16:56:47下载
- 积分:1
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gps信号模拟软件
GPS信号模拟软件,模拟GPS设备向串口输出0183格式标准语句,配合串口虚拟工具使用,可以在普通电脑上调试(GPS signal simulation software, which simulates GPS equipment to output 0183 standard statements to serial port, can be debugged on ordinary computer with serial virtual tools.)
- 2020-06-24 13:20:02下载
- 积分:1
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spetralcorrelation
循环谱估计算法,SSCA,FAM,可以运行,结果不错,你值得拥有(Cyclic spectrum estimation algorithm, SSCA, FAM, you can run, and the results are good, you deserve)
- 2017-09-03 21:31:26下载
- 积分:1
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RTCA-DO-229D
RTCM协议说明文档,介绍RTCM协议详细内容,帧结构。(rtcm frame )
- 2016-11-14 15:45:52下载
- 积分:1
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viterbidecoder
提供实现了(2,1,7)卷积码的维特比译码的源程序,采用了最大似然算法,介绍了软判决维特比译码算法过程的三个步骤:初始化、度量更新和回溯译码。(for achieving a (2,1,7) Convolutional Codes Viterbi decoding of the source, using the maximum- likelihood algorithm, introduced a soft-decision Viterbi decoding algorithm of the three steps : initialization, Metric update and backtracking decoding.)
- 2020-12-24 10:49:06下载
- 积分:1