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sim_pdf
gsm11.11 gsm11.14规范，用于gsm 的开发(gsm11.11 gsm11.14 norms for the development of gsm)
- 2009-02-23 18:33:19下载
- 积分：1
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An-Energy-Efficient-MAC-Protocol-for-Mobile-Ad-ho
An Energy-Efficient MAC Protocol for Mobile Ad hoc Networks
- 2011-07-13 20:45:20下载
- 积分：1
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单通道跳频信号生成的子函数
用于生成多用户的单通道的跳频信号的子函数(Frequency Hopping Signal for Generating Multi-user Single Channel)
- 2019-06-23 17:25:48下载
- 积分：1
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HARQ
HARQ技术研究，以喷泉码为研究对象，结合LDPC纠错码而研究的。(HARQ technology research to fountain codes for the study, and research combined with LDPC error correction code.)
- 2015-05-21 16:54:15下载
- 积分：1
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matlab daima
说明： 此程序用matlab编码，可以生成随机骨料，适用于有限元分析。。。。(This program is progressed by matlab, which can generate the concretebone. It can be used in finte element analysis.)
- 2020-06-22 02:40:01下载
- 积分：1
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modbusProgrammer
modbus协议栈，供大家参考！ 供大家参考！(modbus connection protocol stack, for your reference! For your reference!)
- 2006-12-22 18:02:34下载
- 积分：1
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GPS_INS111
捷联惯性导航与GPS组合导航的matlab实现。采用自适应算法来对组合导航时行处理，并取得了很好的效果。
- 2009-09-16 13:28:15下载
- 积分：1
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SPMS_deal
SPMS deal 模块，SPMS deal 模——(SPMS deal 模块)
- 2013-11-08 20:57:16下载
- 积分：1
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Resource-allocation-in-Cognitive-Radio--master
resource allocation in cognitive radio
- 2019-05-26 22:14:09下载
- 积分：1
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3
说明： 3. 瑞利信道中的调制解调、信道估计：
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。(3. Modulation demodulation and channel estimation in Rayleigh channel:
(1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate.
(2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.)
- 2021-01-23 19:48:44下载
- 积分：1
