Restoration of lost samples by oversampling near the Nyquist rate

Authors
Ashino, R Arai, M Nakaoka, A
Citation
R. Ashino et al., Restoration of lost samples by oversampling near the Nyquist rate, JPN J I A M, 16(1), 1999, pp. 123-136
Citations number
8
Categorie Soggetti
Mathematics,"Engineering Mathematics
Journal title
JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS
ISSN journal
09167005 → ACNP
Volume
16
Issue
1
Year of publication
1999
Pages
123 - 136
Database
ISI
SICI code
0916-7005(199902)16:1<123:ROLSBO>2.0.ZU;2-N
Abstract
A formula in matrix form for restoration is given and the matrix with the s ampling rate near the Nyquist rate is investigated. Elements of this matrix can be expanded in Laurent series of the sampling rate parameter, which is defined by the quotient of the Nyquist rate and the sampling rate. The Nyq uist rate corresponds to a pole. First terms of these Laurent series near t he Nyquist rate are given.