The gradient of a sampled function†

DOI10.1080/00207177008905984zbMath0197.43104OpenAlexW1979747069MaRDI QIDQ5595883

No author found.

Publication date: 1970

Published in: International Journal of Control (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207177008905984

zbMATH Keywords

lattice pointssampling pointspartial differentiationcardinal reconstruction functiongradient in N dimensionsgradient of sampled functionN-dimensional wave-number-limited function from its samplesupper bound to the truncation error

Mathematics Subject Classification ID

Numerical interpolation (65D05) Numerical differentiation (65D25)

Cites Work

• A generalization of the sampling theorem

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