【Key words】 chaotic noise background； harmonic signal； parameter estimation； chaotic synchronization； cross-higher-order cumulant；
基于6个网页-相关网页
其次，通过介绍经典拷贝相关，混沌振子检测理论，对于强噪声背景下的有效信号检测做了一定研究。
Then, through introducing the theory of the classical copy-correlation and chaos signal detection, some research have been done for the efficient signal detection with strong noise at the background.
计算机仿真实验表明，这种方法不仅能检测出能量较大的信号，而且对淹没在强混沌和噪声背景下的微弱信号的检测也具有高度的稳定性和可靠性。
The computer simulation showed that the proposed method can detect not only the strong signals but also the weak signals in the powerful chaos and noise with great stability and reliability.
应用推荐