Notice that constructing the ARMA innovation model, a left co-prime factorization to a polynomial matrix must be performed, so that the ARMA innovation model can correctly be obtained.

应注意在构造ARMA新息模型时，必须进行多项式矩阵的左素分解，才能得到正确的ARMA新息模型。

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A quantum computer allows for more efficient solution of some problems, for instance, the unsorted database search problem and the prime-factorization problem.

量子计算机可以更有效的解决某些问题，比如：对无序数据库的搜索问题和大数质分解问题。

youdao

A quantum computer allows for more efficient solution of some problems, for instance, the unsorted database search problem and the prime-factorization problem.

量子计算机可以更有效的解决某些问题，比如：对无序数据库的搜索问题和大数质分解问题。

youdao