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16QAM
产生16QAM基带信号,成型滤波通过AWG信道,接收端得到误码率和星座图。(The 16QAM baseband signal is generated, the shaping filtering is passed through the AWG channel, and the receiving end obtains the BER and constellation diagram.)
- 2018-06-07 18:55:06下载
- 积分:1
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MIMO-power-matlab
MIMO系统中的功率分配,包括经典的注水算法功率分配程序(MIMO system in power distribution, including the classic water-filling algorithm power allocation procedures)
- 2012-11-26 10:55:44下载
- 积分:1
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OFDM
说明: OFDM技术 北京邮电大学内部讲义 内部资料(OFDM 北邮内部讲义)
- 2011-03-02 09:45:57下载
- 积分:1
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QQ
这是一个实现CS的QQ,并带有链接数据库的功能,主要功能有注册,群聊,私聊等(This is a realization of C S of the QQ, and with a link to a database functions, the main function of registration, group chat, private chat, etc.)
- 2013-07-15 16:09:07下载
- 积分:1
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simulink
关于通信系统的simulink仿真,包括基本介绍,数字信号传输,信道编码,OFDM方式,MIMO系统仿真(On the communication system simulink simulation, including a basic introduction to digital signal transmission, channel coding, OFDM mode, MIMO system simulation)
- 2013-10-14 10:41:04下载
- 积分:1
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pi/4-dqpsk,可实现FPGA与电脑自发自收z_1 (2)
说明: pi/4-dqpsk,可实现FPGA与电脑自发自收(pi/4-dqpsk,It can realize the self receiving of computer and FPGA)
- 2020-07-19 19:43:33下载
- 积分:1
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Communication-by-SerialPort
实现串口通信 可以收发数据 可以是数字也可以是ASCII(Serial communication)
- 2013-07-24 10:10:28下载
- 积分:1
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khelil_diss
master thesis for wireless ad hoc network
- 2009-04-21 00:00:33下载
- 积分:1
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Polar Codes in MATLAB - v2
说明: polar code编译码
包括生成矩阵编码,SC译码算法,BER和BLER计算以及画图。(Polar code encoding and decoding
It includes generating matrix coding, SC decoding algorithm, BER and BLER calculation and drawing.)
- 2021-03-17 14:49:20下载
- 积分:1
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7
说明: 7. 单径瑞利信道中的两发一收STBC:
(1) 分析误码率的理论性能,画出比特信噪比与误码率的关系曲线。
(2) 请设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。(7. Two outgoing and one outgoing STBC in single-path Rayleigh channel:
(1) analyze the theoretical performance of bit error rate and draw the curve of the relationship between bit SNR and bit error rate.
(2) please design a specific navigation-assisted channel estimation method, Simulink simulation, measurement of BPSK modulation error rate performance.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn.)
- 2021-01-23 11:58:45下载
- 积分:1