A method on weak signal detection in a stronger noise background based on high-order statistics is presented in this paper.

提出了一种利用高阶统计量对强噪声背景下的弱信号进行检测的方法。

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Concerning the detection of weak signal in stronger noise background, a novel method was proposed in terms of stochastic resonance processing and by using the better de-noise feature of wavelet.

针对强噪声背景中的弱信号检测问题，在经典随机共振处理方法的基础上，利用小波良好的去噪特点，提出了随机共振加小波去噪检测弱信号的新方法。

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