The construction of special coprime factorizations in discrete time
The construction of special coprime factorizations in discrete time
复制标题
离散时间特殊互质因式分解的构造
DOI：
10.1109/9.53531
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发表时间：
1990
影响因子：
6.8
通讯作者：
D. Meyer
中科院分区：
文献类型：
--
作者：
D. Meyer
给出了一个有理离散传递矩阵，给出了如何构造其两种特殊的互质分解--归一化分母和全通分母。这是通过两种方式完成的。首先，通过双线性变换将已有的连续时间构造结果离散化。这被证明是混乱和计算负担。其次，直接构造是在离散时间中推导出来的。推导指出了这些结构的离散和连续时间之间有趣的差异。>
Given a rational, discrete-time transfer matrix, it is shown how to construct two special kinds of coprime factorizations for it-normalized and all-pass denominator. This is done in two ways. First, by carrying the existing continuous-time construction results to discrete-time via a bilinear transformation. This is shown to be messy and computationally burdensome. Second, direct constructions are derived in discrete time. The derivations point out interesting differences between discrete and continuous time for these constructions. >