Idempotent one-sided approximation of median smoothers

DOI10.1016/0021-9045(89)90017-8zbMath0707.65109OpenAlexW2039185770WikidataQ56865499 ScholiaQ56865499MaRDI QIDQ919794

Carl Heinrich Rohwer

Publication date: 1989

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(89)90017-8

zbMATH Keywords

time seriesapproximation of median smoothersnonlinear smoothing algorithmsone sided approximationrank- based selectorsunsymmetric idempotent operators

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Time series, auto-correlation, regression, etc. in statistics (GARCH) (62M10) Probabilistic methods, stochastic differential equations (65C99)

Related Items (4)

Locally monotone robust approximation of sequences ⋮ PROJECTIONS AND SEPARATORS ⋮ Performance of nonlinear smoothers in signal recovery ⋮ Exact and asymptotic distributions of LULU smoothers

Cites Work

• Some theory of nonlinear smoothers
• A fast method for real-time median filtering
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