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应用时域上的现代时间序列分析方法，提出了具有ＡＲＭＡ新息滤波器形式的多通道最优去卷估值器．它要求解一个Ｄｉｏｐｈａｎｔｉｎｅ方程，可处理非平稳输入信号，且可统一处理最优去卷滤波、平滑和预报问题．仿真例子说明了其有效性．
By using the method of modern time series analysis in the time domain, a multi-channel optimal decoiler with ARMA filter is proposed. It requires solving a Diophantine equation that deals with non-stationary input signals and can handle the optimal deconvolution filtering, smoothing and prediction problems uniformly. The simulation example shows its effectiveness.