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导引辅助的信道估计

于 2021-03-21 发布

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下载积分: 1 下载次数: 3

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说明：在单径瑞利信道中，设计一种时分的导引辅助的信道估计方法，用Simulink和m语言进行仿真，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(In the single path Rayleigh channel, a time-division guidance aided channel estimation method is designed. The simulation is carried out with Simulink and M language. The BER performance of BPSK is measured, and the relationship curve between bit signal-to-noise ratio and BER is drawn, and compared with the theoretical BER curve)

文件列表：

导引辅助的信道估计\1\ber.fig, 3063 , 2015-11-25
导引辅助的信道估计\1\my_check.m, 393 , 2015-11-25
导引辅助的信道估计\1\my_ofdm.mdl, 49143 , 2015-11-25
导引辅助的信道估计\1\均方误差.fig, 3077 , 2015-11-25
导引辅助的信道估计\2\my.m, 161 , 2015-11-25
导引辅助的信道估计\2\my_time.m, 311 , 2015-11-25
导引辅助的信道估计\2\untitled.mdl, 29729 , 2015-11-25
导引辅助的信道估计\2\信噪比与捕获概率的关系曲线.fig, 2903 , 2015-11-25
导引辅助的信道估计\3\my.m, 248 , 2015-11-25
导引辅助的信道估计\3\my_demode.m, 143 , 2015-11-25
导引辅助的信道估计\3\my_mode.m, 109 , 2015-11-25
导引辅助的信道估计\3\untitled.mdl, 31128 , 2015-11-25
导引辅助的信道估计\3\频率偏移与信噪比.fig, 3105 , 2015-11-25
导引辅助的信道估计\1, 0 , 2021-03-21
导引辅助的信道估计\2, 0 , 2021-03-21
导引辅助的信道估计\3, 0 , 2021-03-21
导引辅助的信道估计, 0 , 2021-03-21

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（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(1)的曲线进行对比。 ((1) derived from single-Path Rayleigh channel coherent demodulation of BPSK theoretical bit error rate performance and draw-bit signal to noise ratio and bit error rate curve. (2) in a single Path Rayleigh channel, please design a guided night-assisted channel estimation methods, using Simulink simulation, surveying BPSK BER performance, drawn-bit signal to noise ratio and bit error rate curve, and with (1) comparing the curve.)

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