基于序统计量的滤波器的泛化

Proceedings of IEEE International Symposium on Circuits and Systems - ISCAS '94 Pub Date : 1994-05-30 DOI:10.1109/ISCAS.1994.408959

Ji-Nan Lin, R. Unbehauen

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引用次数: 1

摘要

基于阶统计量(OS)的滤波器是一类有用的非线性数字滤波器，本文从两个方面对其泛化进行了研究。首先研究了基于OS的滤波器的分段线性特性，指出了将其推广到分段线性滤波器集合中的方向。这里考虑的泛化的第二种方法是通过用一般类型的滤波器近似基于OS的滤波器。在这两种情况下，新开发的CPWL滤波器都发挥了重要作用。

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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On generalization of order statistics based filters

The generalization of order statistics (OS) based filters which are a useful class of nonlinear digital filters, is considered from two aspects. The piecewise-linear characteristics of OS based filters are first investigated, which indicates the direction of generalizing them in the set of piecewise-linear filters. The second way of the generalization considered here is through approximating an OS based filter by a filter of a general type. In both cases, the newly developed CPWL filter plays an important role.<>

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Proceedings of IEEE International Symposium on Circuits and Systems - ISCAS '94

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