大众科技
大衆科技
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DAZHONG KEJI
2011年
12期
49-51
,共3页
滑动平均模型%逆相关估计%新息估计%矩估计%仿真比较分析
滑動平均模型%逆相關估計%新息估計%矩估計%倣真比較分析
활동평균모형%역상관고계%신식고계%구고계%방진비교분석
moving average model%Inverse-Relevance estimation%innovation estimation%moment estimation%the comparisonand analysis of simulation results
滑动平均模型(MA模型)是最常用的平稳序列模型之一,文章在模型阶数已知的情况下,重点研究MA模型中未知参数的逆相关估计、新息估计和矩估计,进行仿真计算,并对计算结果进行比较分析。
滑動平均模型(MA模型)是最常用的平穩序列模型之一,文章在模型階數已知的情況下,重點研究MA模型中未知參數的逆相關估計、新息估計和矩估計,進行倣真計算,併對計算結果進行比較分析。
활동평균모형(MA모형)시최상용적평은서렬모형지일,문장재모형계수이지적정황하,중점연구MA모형중미지삼수적역상관고계、신식고계화구고계,진행방진계산,병대계산결과진행비교분석。
Moving average model (MA model) is one of the most commonly used models about stationary time series. It is assumed that the model order is known in this paper, and this paper mainly studies Inverse-Relevance estimation, innovation estimation and moment estimation of unknown parameters for MA model, the simulating calculation for that three estimations is done, the comparison and analysis of the calculation results are also carried out in this paper.