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利用伪随机序列作为发送信号 dppl

于 2018-12-27 发布
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代码说明:

说明:  利用伪随机序列作为发送信号,经过信道,产生了频偏和相位偏移,利用数字锁相环的原理实现对信号的频率估计和相位估计,实现信号的载波同步。(The frequency offset and phase offset are generated by using pseudo-random sequence as the transmitting signal through the channel. The frequency estimation and phase estimation of the signal are realized by using the principle of digital phase-locked loop, and the carrier synchronization of the signal is realized.)

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dppl.m, 5398 , 2018-12-25

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