The stationary conditions and autocorrelation function of the MARMA process are investigated.
讨论了MARMA模型的平稳性条件和自相关函数。
In this paper, it is proved that the polar signal obtained from the symbolization of an ergodic random signal is stationary and that the autocorrelation function of the polar signal is ergodic.
本文证明了各态历经的随机信号经符号化处理后，得到的极性信号是干稳的，极性相关函数是各态历经的。
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