A NOTE ON EVALUATION OF THE QUANTIZATION-ERROR IN DENOMINATOR-SEPARABLE 2-D RECURSIVE FILTERS

被引：4

作者：

ZILOUCHIAN, A

HUANG, Z

机构：

[1] Department of Electrical Engineering, Florida Atlantic University, Boca Raton

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1994年 / 42卷 / 04期

关键词：

D O I：

10.1109/78.285669

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It is shown that the results in [1] are not necessarily valid for a separble-in-denominator 2-D digital filter with complex poles in both z1 and z2 independent variables. Modified equations, as well as relevant results on quantization errors evaluations are provided.

引用

页码：983 / 985

页数：3

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