Direct Analog Rank Filtering

Kiichi Urahama, Takeshi Nagao

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)385-388
Number of pages4
JournalIEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
Volume42
Issue number7
DOIs
Publication statusPublished - Jan 1 1995
Externally publishedYes

Fingerprint

Direct analogs
Networks (circuits)
Statistics
Electric wiring
Sorting
Nonlinear equations
Clocks

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Direct Analog Rank Filtering. / Urahama, Kiichi; Nagao, Takeshi.

In: IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, Vol. 42, No. 7, 01.01.1995, p. 385-388.

Research output: Contribution to journalArticle

Urahama, Kiichi ; Nagao, Takeshi. / Direct Analog Rank Filtering. In: IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications. 1995 ; Vol. 42, No. 7. pp. 385-388.
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