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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.)
- 2019-01-15 10:50:36下载
- 积分：1
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邮件发送控件源码
邮件发送控件源码-spammers source control
- 2023-07-26 14:55:03下载
- 积分：1
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zbcpe730
BCGPEdit(BCGSoft Professional Editor)是一款MFC(微软基础类)扩展库，用于在基于MFC的程序中加入高级编辑控制。编辑控制支持高亮度语法,外轮廓以及智能感应(BCCPEdit(BCGSoft Professional Editor) is MFC(microsoft fundamental class)extended library,and is used in adding advanced edit control into program based MFC. Edit control has the funtion of highlight syntex, outline and intelligence inducting and so on.)
- 2005-06-01 14:15:18下载
- 积分：1
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MIMO
说明： 基于和均方误差的MIMO中继联合预编码算法的误码率仿真(Error rate simulation of joint precoding algorithm for MIMO Relay Based on sum mean square error)
- 2019-12-17 22:48:50下载
- 积分：1
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RS_code_OFDM_modulation
基于MATLAB平台的通信系统的仿真，RS编码，OFDM调制，加入PLC信道噪声，并进行误码率的检测，运行无误，程序完整。(MATLAB-based communications system simulation platform, RS coding, OFDM modulation, adding PLC channel noise, and make BER testing, run correctly, the program integrity.)
- 2013-09-16 17:56:39下载
- 积分：1
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可视电话程序源码 可视电话程序源码
可视电话程序源码 可视电话程序源码-Videophone video phone program source program source program source video phone
- 2022-03-04 21:49:13下载
- 积分：1
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WriteVTU
本代码是将dat文件格式转换成vtp文件格式(This code is to convert dat file format to vtp file format)
- 2020-06-22 07:20:01下载
- 积分：1
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Solutions-to-Problems2
Error Correcting COde
- 2016-02-09 10:28:48下载
- 积分：1
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BPSK_conv_rs_milad_javadzadeh_1370
convolution and reed solomon coding for bpsk
- 2020-06-19 17:00:01下载
- 积分：1
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dodes
LDPC码在基于BP (Belief Propagation) 的迭代译码相结合的条件下具有逼近Shannon 限的性能,(Under the condition of combining iterative decoding based on BP (Belief Propagation), LDPC codes have the performance of approximating the Shannon limit.)
- 2019-04-01 08:54:14下载
- 积分：1
