The automatic recognition and parameter estimation techniques of communication signals can be utilized in the authentication and spectrum management for radio signals.
通信信号的自动识别与参数估计技术可用于有关职能部门对无线电信号进行认证、实施频谱监管。
The parameter estimation of sine-wave flooded in strong noise background is an important and practical technique, and it is the base theory of spectrum analysis estimation.
估计淹没在噪声中的正弦波参量是具有实际应用价值和普遍意义的技术之一，也是测试所有谱估计性能的基础。
The detection and parameter estimation of DS signal are studied in this paper. Cyclic period chart spectrum estimation is used on parameter estimation.
本文研究了直扩信号的检测和参数估计两方面内容，参数估计使用了循环周期图谱估计方法。
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