Direct Analog Rank Filtering

Kiichi Urahama; Takeshi Nagao

doi:10.1109/81.401152

Direct Analog Rank Filtering

Kiichi Urahama, Takeshi Nagao

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

An analog method is developed for selecting a rank order element directly from a set of samples. Simple nonlinear equations are presented for the order statistic and the weighted order statistic and these equations are implemented with analog MOS circuits. The circuit contains no sorting subsystem and no clock signal. The length of wiring in the circuit is proportional only linearly to the number of input samples.

Original language	English
Pages (from-to)	385-388
Number of pages	4
Journal	IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
Volume	42
Issue number	7
DOIs	https://doi.org/10.1109/81.401152
Publication status	Published - Jul 1995

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1109/81.401152

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abstract = "An analog method is developed for selecting a rank order element directly from a set of samples. Simple nonlinear equations are presented for the order statistic and the weighted order statistic and these equations are implemented with analog MOS circuits. The circuit contains no sorting subsystem and no clock signal. The length of wiring in the circuit is proportional only linearly to the number of input samples.",

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Direct Analog Rank Filtering

Abstract

All Science Journal Classification (ASJC) codes

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