The finite harmonic oscillator and its associated sequences.

Gurevich, Shamgar; Hadani, Ronny; Sochen, Nir · Proc Natl Acad Sci U S A · 2008

basic_science · Level V

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Abstract

A system of functions (signals) on the finite line, called the oscillator system, is described and studied. Applications of this system for discrete radar and digital communication theory are explained.