On roundoff error of fixed-point digital filters using sign-magnitude truncation

On roundoff error of fixed-point digital filters using sign-magnitude truncation

This correspondence gives the statistical meansquared error at the output of a digital filter due to roundoff accumulation when fixed-point arithmetic with sign-magnitude truncation is used.

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Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on circuit theory 1972-01, Vol.19 (5), p.536-537
Hauptverfasser: Liu, B., Van Valkenburg, M.
Format: Artikel
Sprache:eng
Schlagworte:
Capacitance
Circuit stability
Circuit theory
Damping
Digital filters
Fixed-point arithmetic
Floating-point arithmetic
RLC circuits
Roundoff errors
Stability criteria
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Beschreibung
Zusammenfassung:This correspondence gives the statistical meansquared error at the output of a digital filter due to roundoff accumulation when fixed-point arithmetic with sign-magnitude truncation is used.
ISSN:0018-9324
2374-9555
DOI:10.1109/TCT.1972.1083510