冗余在IIR数字滤波器结构合成中的应用

2016 IEEE East-West Design & Test Symposium (EWDTS) Pub Date : 2016-10-01 DOI:10.1109/EWDTS.2016.7807645

V. Lesnikov, T. Naumovich, A. Chastikov

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引用次数: 5

摘要

本文提出了一种实现IIR数字滤波器的结构，其自由度数量明显大于传递函数的自由度数量。这种冗余允许在不损失传递函数实现精度的情况下减少滤波器系数的一小部分的长度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The use of redundancy in the structural synthesis of IIR digital filters

In this paper for implementation of IIR digital filters, it is offered to use structures, which have a number of degrees of freedom significantly more than a number of degrees of freedom of transfer function. Such redundancy allows reducing a length of a fractional part of the filter coefficients without loss of accuracy of transfer function implementation.

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2016 IEEE East-West Design & Test Symposium (EWDTS)

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