Universal truncation error upper bounds in irregular sampling restoration
Abstract
Universal (pointwise uniform and time shifted) truncation error upper bounds are presented in Whittaker--Kotel'nikov--Shannon (WKS) sampling restoration sum for Bernstein function class Bπ,dq\,,\ q 1, d∈ N\,, when the sampled functions decay rate is unknown. The case of multidimensional irregular sampling is discussed.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.