通过分析旋转机械振动信号的特点，指出旋转机械的振动信号为循环平稳信号。
The paper considered the vibration signals of rotating equipment as cyclostationary signals through analyzing the features of this kind of signals.
提出一种在平稳随机噪声中检测暂态信号的循环双谱切片方法，同时给出仿真结果。
The method of detection on transient signal by the slice of cyclo bispectrum in stationary random noise is proposed in this paper, simulation results are presented also.
针对雷达对抗信号处理研究工作中的关键问题，本文研究了基于循环平稳分析的雷达辐射源特征提取与融合识别。
Aiming at the key issue of electronic warfare, feature extraction and fusion recognition of radar emitters based on cyclostationary analysis are proposed in this dissertation.
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