提出了一种数字通信信号码元速率的估计算法。

A new algorithm is proposed for symbol rate estimation of digital communication signals.

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分析了信号数字调制的基本原理，提出一种基于信号瞬时特征参数的数字通信信号解调方法。

The principle of digital modulated signal is analyzed in this paper. Based on instant character parameters, a kind of digital communication signal demodulation method is established.

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基于特征分解谱分析技术，提出并研究了在雷达中自适应抑制窄带数字通信信号干扰的方法。

An adaptive method applying eigenvalue decomposition-based spectrum analysis technique to narrow-band digital communication interference suppression in radar is proposed and studied.

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