A Direct Interpolation Method for Irregular Sampling
作者： Kristin M. Flornes , Yurii Lyubarskii , Kristian Seip
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摘要: Abstract In this paper, band-limited functions are reconstructed from their values taken at a sequence of irregularly spaced sample points. We use modified Lagrange formula, which is attributed to Boas and Bernstein. The formula used in paper differs the classical Boas–Bernstein following way. Instead using infinite canonical products with respect whole points, we sequences points only on finite intervals. Estimates for truncation error reconstruction method given.
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