DocumentCode
2172099
Title
Signal reconstruction from sine wave crossings
Author
Boche, Holger ; Mönich, Ullrich J.
Author_Institution
Lehrstuhl fur Theor. Informationstechnik, Tech. Univ. Munchen, Munich, Germany
fYear
2011
fDate
22-27 May 2011
Firstpage
4196
Lastpage
4199
Abstract
In this paper we analyze the reconstruction of bandlimited signals from their sine wave crossings by a sampling type reconstruction process. The reconstruction process is highly adapted to the signal which shall be reconstructed, because the reconstruction functions and the sampling points are implicitly generated by the signal. We show that the reconstruction process is uniformly convergent for all signals in the Paley-Wiener spaces VWπP, 1 <; p ≤ ∞. However, the adaptivity cannot prevent the peak value of the reconstruction process to diverge for certain signals in VWπ1.
Keywords
signal reconstruction; stochastic processes; Paley-Wiener spaces; signal reconstruction; sine wave crossing; Bandwidth; Convergence; Fourier transforms; Presses; Shape; Signal reconstruction; System-on-a-chip; adaptive; reconstruction; sampling; sine type; zero crossings;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on
Conference_Location
Prague
ISSN
1520-6149
Print_ISBN
978-1-4577-0538-0
Electronic_ISBN
1520-6149
Type
conf
DOI
10.1109/ICASSP.2011.5947278
Filename
5947278
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