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3下载:
掌握梳状导频和信道估计算法,实现MATLAB仿真;建立简单的系统结构和信道模型;在含多普勒频移的瑞利衰落信道下,进行含信道估计算法的OFDM系统仿真,并进行性能分析。
-Comb master and pilot channel estimation algorithm, the realization of MATLAB simulation the establishment of a simple system structure and channel model with D
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数字通信中的多普勒频偏估计技术研究,采用开环大频偏估计算法,调制是4/pi_DQPSK-Doppler shift estimation in digital communications technology, the use of open-loop large frequency offset estimation algorithms, modulation is 4/pi_DQPSK
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窄带相关脉冲估计多普勒频移(包括解模糊算法)-Narrowband related pulse Doppler shift estimation (including solution fuzzy algorithm)
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用于实现多普勒频移和时延的估计,是基于离散信号的频域周期性实现的。-jiontly doppler and delay estimation based
on ambiguity function
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frft用于线性调频信号多普勒调频率估计-frft transform for doppler frequency rate estimation
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