2-D FILTER STABILITY-TESTS USING POLYNOMIAL ARRAY FOR F(Z1Z2) ON [Z1] = 1

被引：17

作者：

HU, XH

机构：

[1] Department of Electrical Engineering, University of Sydney, New South Wales

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1991年 / 38卷 / 09期

关键词：

D O I：

10.1109/31.83882

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：

A polynomial array for F(z1, z2) on (z1) = 1 is developed with a simple and systematic constructing procedure to overcome the difficulties in the implementation of algebraic methods for 2-D filter stability tests. No conjugate polynomials (or their coefficients) required in previous procedures are necessary in the proposed method. It is easy to program regardless of the orders of F(z1, z2). A simple procedure is also given for converting polynomial entries in the first column of the array from z1 domain into x1 domain, where x1 = (z1 + z1(-1)/2. Stability tests are then carried out on these real polynomials.

引用

页码：1092 / 1095

页数：4

共 10 条

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[10] [No title captured]

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