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利用时序分析中估计自回归模型参数的理论．导出了高阶矩Ｙｕｌｅ－Ｗａｌｋｅｒ方程，并给出了一种模型结构辨识方法，从而减少了分析时的盲目性，提高了辨识精度。
Theory of Estimating Autoregressive Model Parameters in Timing Analysis. The higher order moment Yule-Walker equation is derived, and a method of model structure identification is given, which reduces the blindness of analysis and improves the identification accuracy.