Title :
On a lower bound for a periodic uncertainty constant
Author :
Lebedeva, Elena A.
Author_Institution :
St. Petersburg State Univ., St. Petersburg, Russia
Abstract :
An inequality refining the lower bound for a periodic (Breitenberger) uncertainty constant is proved for a wide class of functions. A formula connecting uncertainty constants for periodic and non-periodic functions is extended to this class.
Keywords :
functions; time-varying systems; uncertainty handling; Breitenberger uncertainty constant; lower bound; non-periodic functions; periodic uncertainty constant; Fourier transforms; Joining processes; Measurement uncertainty; Multiresolution analysis; Time-frequency analysis; Uncertainty; Upper bound;
Conference_Titel :
Sampling Theory and Applications (SampTA), 2015 International Conference on
Conference_Location :
Washington, DC
DOI :
10.1109/SAMPTA.2015.7148964
