三维递归数字滤波器的线性规划设计

ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359) Pub Date : 1999-08-22 DOI:10.1109/ISSPA.1999.815834

I. El-Feghi, M. Sid-Ahmed, M. Ahmadi

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引用次数: 0

摘要

提出了一种三维递归数字滤波器的线性规划设计方法。对滤波器系数施加线性约束以保证稳定性。所设计的滤波器具有近似线性的相位特性和任意幅值的响应。给出了一个例子来说明所提出的技术的有效性。

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Design of 3-D recursive digital filters using linear programming

This paper presents a linear programming approach to the design of three-dimensional (3-D) recursive digital filters. Linear constraints are imposed on the filter coefficients to ensure stability. The designed filter has near linear phase characteristics with arbitrary magnitude response. An example to illustrate the usefulness of the proposed technique is presented.

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ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359)

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