IEEE - Institute of Electrical and Electronics Engineers, Inc. - The shift bound for abelian codes and generalizations of the Donoho-Stark uncertainty principle

Author(s): Tao Feng ; Henk D. L. Hollmann ; Qing Xiang
Sponsor(s): IEEE Information Theory Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Volume: PP
Page(s): 1
ISSN (Electronic): 1557-9654
ISSN (Paper): 0018-9448
DOI: 10.1109/TIT.2019.2906301
Regular:

Let G be a finite abelian group. If f: G → C is a nonzero function with Fourier transform f, the Donoho-Stark uncertainty principle states that |supp(f)||supp( f)|≥G|. The purpose of... View More

Advertisement