On Extrapolating a Positive Definite Function from a Finite Interval.
نویسندگان
چکیده
منابع مشابه
Extrapolating a band-limited function from its samples taken in a finite interval
(1) Ahstract-A band-limited signal of finite energy can be reconstructed from its samples taken at the Nyquist rate. Moreover, the reconstruction is stable, a feature crucial for implementation: a small error in the sample values generates ollly a correspondingly small error in the resulting signal. The Nyquist sample values are mutually independent, so that knowledge of them in a given interva...
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ژورنال
عنوان ژورنال: MATHEMATICA SCANDINAVICA
سال: 1959
ISSN: 1903-1807,0025-5521
DOI: 10.7146/math.scand.a-10569