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文中给出了双模噪声中信号参量的精确估计,并给出了任意加性白噪声中信号识别与估计的一般方法,且可同时估计信号与噪声,具有一定的普遍意义。仿真表明,本识别与估计方法是正确的。
In this paper, the accurate estimation of signal parameters in dual-mode noise is given, and the general method of signal identification and estimation in arbitrary additive white noise is given. It is also of general significance to estimate the signal and noise simultaneously. Simulation shows that this method of identification and estimation is correct.